A DETERGENT COMPOSITION COMPRISING TWO CELLULASE COMPONENTS

Abstract: Detergent compositions comprising 1) a first cellulase component having retaining-type activity, preferably having a catalytic activity on cellotriose at pH 8.5 corresponding to kcat of at least 0.01 s<-1> and being capable of particulate soil removal, and 2) a second cellulase component having multiple domains comprising at least one non-catalytic domain attached to a catalytic domain, preferably having a catalytic activity on Red Avicel 7.5 per 1 mg of cellulase protein higher than 10<-4> IU and being capable of colour clarification, wherein at least one of the cellulase components is a single (recombinant) component, are useful for cleaning and colour clarification of cellulose-containing fabrics.

Description: A detergent composition comprising two cellulase components. The present invention relates to a detergent composition comprising cellulases which is capable of providing improved particulate soil removal as well as colour clarification when used for washing cellulose containing fabrics. BACKGROUND OF THE INVENTION Repeated washing of fabrics, especially cellulose containing fabrics, generally causes a harshness in the fabric used. The use of cellulolytic enzymes for harshness reduction of cellulose containing fabrics, e.g. cotton, was suggested and demonstrated a long time ago. However, the mechanism of this reduction has not yet been elucidated in detail. The need for detergent compositions which exhibit not only good cleaning properties, but also good fabric-softening performance, and other fabric care benefits, is now well- established in the art. In the patent application WO 89/09259 (Novo Industri A/S) a cellulase preparation to be used for reducing the harshness of cotton-containing fabrics has been described. In this patent application, WO 89/09259, is disclosed a cellulase fraction enriched in endoglucanase activity. The efficiency of cellulolytic enzymes, i.e. cellulases, in terms of textile cleaning and harshness-reducing agent for fabrics has been recognized for some time; GB-A-2,075,028, GB-A-2,095,275 and GB-A-2,094,826, disclose detergent compo¬ sitions with cellulase for improved cleaning performance; GB-A-1,368,599 discloses the use of cellulase for reducing the harshness of cotton-containing fabrics; U.S. 4,435,307 teaches the use of a cellulolytic enzyme derived from Humicola insolens as well as a fraction thereof, designated ACXI, as a harshness-reducing detergent additive. EP-A-0 269 168 discloses optimized detergent compositions containing cellulase, which are formulated at a mild alka¬ line pH range and provide combined fabric cleaning, fabric softening, and fabric care performance. The practical exploitation of cellulases has been set back by the fact that the cellulase preparations known in the art are complex mixtures of which only a certain fraction is effective in the fabric-care context; ; it was thus diffi- cult to implement cost effective industrial production of cellulase for the detergent industry; and large quantities of such cellulase preparations would need to be applied, in order to obtain the desired effect on fabrics. Improvements in cellulase production also often have not proven to be sufficiently identifiable in terms of applic¬ ability in detergents. Until present it has been a problem to relate the beneficial action of certain enzyme preparations such as cellulases for laundry wash unambiguously to the internationally accepted enzyme classification. For example, many enzymes described as cellulases which, according to all the hitherto known criteria, would be expected to exhibit good washing perfor- mance are not active in respect of colour clarification on cellulose containing fabrics under washing conditions. At present, the only guideline available for the selection of appropriate enzymes capable of performing good washing performance and colour clarification is full scale washing trials which make heavy demands on time and resources. All the known assays for evaluating cellulase activity such as using CMC, filter paper, amorphous and crystalline cellulose are not able to distinguish valuable enzymes from inactive enzymes and do not provide any suggestions regarding the expected performance when used for washing cellulose con¬ taining fabrics. Thus, it is a problem to develop more efficient cellulase- containing detergent compositions which satisfy the customer needs, since it is not known in the state of the art which kind of cellulase enzymes is actually functioning for this purpose. Also, it is desirable to provide novel enzymatic detergent compositions capable of providing both sufficient colour clarification and particulate soil removal which, after a limited number of washing cycles, neither damage nor partly degrade the cellulose-containing fabric, e.g. the cotton. SUMMARY OF THE INVENTION The present invention relates to detergent compositions com¬ prising a first cellulase component having retaining-type activity and being capable of particulate soil removal and a second cellulase component having multiple domains compris- ing at least one non-catalytic domain attached to a catalyt¬ ic domain and being capable of colour clarification wherein at least one of the cellulase components is a single (recom¬ binant) component. Such compositions are particularly useful as laundry deter¬ gents, both granular as well as liquid detergents. Surprisingly, it has been found that the cellulase component which is active in respect of colour clarification when used for washing cellulose-containing fabrics, preferably has multiple domains, i.e. one or more catalytic domains attached to one or more non-catalytic domains, e.g. cellu¬ lose binding domains, and that the component may have retaining-type activity or inverting-type activity; and that the cellulase component which is active in respect of particulate soil removal when used for washing cellulose- containing fabrics, has retaining-type activity. It is believed that the retaining-type activity of the first cellulase component may be demonstrated by the capability of the component to exhibit catalytic activity on low molecular weight carbohydrate substrates; and that the multiple domain architecture of the second cellulase component capable of colour clarification may be demonstrated by the capability of the component to exhibit high catalytic activity on cellodextrins, especially cellodextrins having 6 glucose units (DP6) , e.g. dyed microcrystalline cellulose, and essentially no catalytic activity on low molecular weight carbohydrate substrates. It has also been found that a cellulase composition consist¬ ing of at least two cellulolytic components, the first com- ponent exhibiting a low degree of activity towards dyed microcrystalline cellulose and a high degree of activity towards short cellooligosaccharides and the second component exhibiting a high degree of activity towards dyed microcry¬ stalline cellulose, may be used complementary in detergent compositions for the improvement of the performance of det¬ ergents used for washing cellulose-containing fabrics, e.g. cotton, in particular for achieving particulate soil removal (first component) and better colour clarification (second component) without inducing fabric damage. The invention further relates to detergent compositions hav¬ ing said first and second cellulase components with above- mentioned benefits together with improved stability in heavy duty liquids in the presence of proteases. It has previously been observed that cellulases are sensitive to the action of proteases, i.e. that in the presence of proteases commonly employed in detergents, cellulases are degraded to lower molecular weight polypeptides resulting in inactivation of the cellulase enzymes in question. The first cellulase component of the composition according to the invention exhibits surprisingly and totally unex¬ pected a high stability of the performance activity in a neutral pH of heavy duty liquid detergent compositions with high level of detergent protease. The performance stability of this cellulase component has been found to be less sus¬ ceptible to degradation by protease in a heavy duty liquid composition with conventional boric acid based reversible protease inhibitors. The composition of the neutral pH heavy duty liquid can be widely varied in terms of surfactant composition, levels of the protease and protease reversible inhibitors without los¬ ing the primary advantage of the invention. Typical examples of detergent compositions according to the invention which comprise the mentioned first and second cellulase components are described in the Example Section of this Application. Another object of the present invention is to provide a detergent additive comprising a first cellulase component capable of particulate soil removal and a second cellulase component capable of colour clarification wherein at least one of the cellulase components is a single component. It is yet another object of the present invention to provide a method for treating fabrics in a washing machine compris¬ ing the utilization of the present detergent composition. THE DRAWINGS The present invention is further illustrated by the drawings in which Figure 1 shows the mechanism of a retaining glycosidase; and Figure 2 shows the mechanism of an inverting glycosidase. DETAILED DESCRIPTION OF THE INVENTION In the present specification and claims, the term "cellulase component" denotes an enzyme that hydrolyses cellulose. The cellulase component may be a component occurring in a cellu¬ lase system produced by a given microorganism, such a cellu¬ lase system mostly comprising several different cellulase enzyme components including those usually identified as e.g. cellobiohydrolases, exo-cellobiohydrolases, endoglucanases, /3-glucosidases. Alternatively, the cellulase component may be a single com¬ ponent, i.e. a component essentially free of other cellulase components usually occurring in a cellulase system produced by a given microorganism, the single component being a recombinant component, i.e. produced by cloning of a DNA sequence encoding the single component and subsequent cell transformed with the DNA sequence and expressed in a host, cf. e.g. International Patent Applications WO 91/17243 and WO 91/17244 which are hereby incorporated by reference. The host is preferably a heterologous host, but the host may under certain conditions also be the homologous host. As used herein, the term "weight of cellulase protein" deno- tes the weight of the protein constituting a cellulase com¬ ponent. The term "colour clarification", as used herein, refers to preservation of the initial colours throughout multiple washing cycles by removing fuzz and pills from the surface of garment and/or fabric. The term "particulate soil removal", as used herein, refers to enhanced cleaning of cellulose-containing fabrics or gar- ment, e.g. cotton, contaminated by particles of soil or of other insoluble matter entrapped by microfibrills spreading out on the fibre surface. The term "retaining-type activity", as used herein, is intended to mean the stereochemical course of hydrolysis catalysed by a (first) cellulase component wherein the mech¬ anism (of a retaining glycosidase) is as shown in Figure 1, 5 cf. Chem . Rev. , 90, p. 1171-1202 (1990) (Sinott, M.L. : Cata¬ lytic mechanism of enzymatic glycosyl transfer) . Both the cleavage product leaving the active site of the cellulase having retaining-type activity as well as the substrate is in /3-configuration, cf. Eur. J. Biochem, 217, p. 947-953 10 (1993) . The term "inverting-type activity", as used herein, is intended to mean the stereochemical course of hydrolysis catalysed by a cellulase component wherein the mechanism (of 15 an inverting glycosidase) is as shown in Figure 2, cf. Chem . Rev. , 90, p. 1171-1202 (1990) (Sinott, M.L. : Catalytic mech¬ anism of enzymatic glycosyl transfer) and Eur. J. Biochem, 217, p. 947-953 (1993) . 20 The stereochemistry of hydrolysis of the glycosidic bond is firmly dictated by the structure and topology of the enzyme active site and is usually interpreted as the result of a single-displacement or double displacement catalytic mechan¬ ism. It is believed that all enzymes in a given cellulase 25 family, cf. Gene (Amst . ) , 81, p. 83-95 (1989) and Biochem . J. , 293, p. 781-788 (1993) , have a similar fold even when their amino acid conservation is extremely low, and it is furthermore shown that members of a given cellulase family all have the same general fold and topology (J. Biochem, 30 217, p. 947-953 (1993) ) . Furthermore, it is contemplated that the first cellulase component may have an exo- ode of action, the term "exo-mode of action" being intended to mean initiating degradation of 35 cellulose from the non-reducing chain ends by removing cellobiose units. Also, it is contemplated that the second cellulase component may have an endo-mode of action, the "endo- ode of action" being intended to mean hydrolysing amorphous regions of low crystallinity in cellulose fibres. The term "domain", as used herein, is intended to indicate an amino acid sequence capable of effecting a specific task. For example is the term "carbohydrate binding domain" or "cellulose binding domain" ("CBD") intended to indicate an amino acid sequence capable of effecting binding of the enzyme to a carbohydrate substrate, in particular cellulose, and the term "catalytic active domain" ("CAD") is intended to indicate an amino sequence capable of effecting catalytic cleavage and having one or more active sites. A CBD is an example of a non-catalytic domain. CAD's and CBD's may be linked or attached by linking regions. Cf. Trends Biotechnol . , 5, p. 255-261 (1987) and Microbiol . Rev. , 55, p. 303-315 (1991) . The term "core enzyme", as used herein, is intended to indi¬ cate an enzyme consisting essentially of a single domain, i.e. a catalytic active domain, the core enzyme having no "tail". The term "activity towards dyed microcrystalline cellulose" as used herein refers to a hydrolytic activity towards mi¬ crocrystalline cellulose covalently labelled with a light absorbing/fluorogenic compound, e.g. a reactive dye, deter¬ mined spectroscopically by measuring the liberation of la- belled products resulting from hydrolysis under conditions simulating washing conditions with respect to alkaline pH, temperature, duration, agitation and detergent concentra¬ tions. The assay is described below under "Methods". Accordingly, a cellulase component exhibiting catalytic act¬ ivity towards dyed microcrystalline cellulose must be active in releasing labelled soluble products from modified micro¬ crystalline cellulose under simulated washing conditions. The term "activity towards short cellooligosaccharides" as used herein, refers to an activity towards cellooligosaccha¬ rides containing two glucose units and an additional leaving group, such as e.g. a glucose unit, or a modified glucose unit, or a chromogenic/fluorogenic group, or other groups, resulting in splitting the glycosidic bond and measured as reducing end recovery or chromogenic or fluorogenic label compound liberation under hydrolysis under conditions simu¬ lating washing conditions with respect to alkaline pH, tem- perature, duration, agitation and detergent concentrations. The assay is described below under "Methods". Accordingly, a cellulase component exhibiting a catalytic activity towards short cellooligosaccharides must be active in hydrolysis of short cellooligosaccharides under washing conditions, the cellooligosaccharides containing two glucose units and an additional leaving group, such as e.g. a glu¬ cose unit, or a modified glucose unit, or a chromogenic/fluorogenic group, or other groups. In the present context, the term "immunoreactive" is in¬ tended to indicate that the produced protein is reactive with an antibody raised against a native cellulose- or hemi- cellulose-degrading enzyme. In the present context, the term "homologue" is intended to indicate a polypeptide encoded by DNA which hybridizes to the same probe as the DNA coding for the cellulase component with the amino acid sequence in question under certain spe- cified conditions (such as presoaking in 5xSSC and prehybri- dising for 1 h at -40°C in a solution of 20% forma ide, 5xDenhard"t , s solution, 50 mM sodium phosphate, pH 6.8, and 50 μg of denatured sonicated calf thymus DNA, followed by hybridization in the same solution supplemented with 100 μM ATP for 18 h at ~40°C) . The term is intended to include de¬ rivatives of the sequence in question obtained by addition of one or more amino acid residues to either or both the C- and N-terminal of the native sequence substitution of one or more amino acid residues at one or more sites in the native sequence, deletion of one or more amino acid residues at either or both ends of the native amino acid sequence or at one or more sites within the native sequence, or insertion of one or more amino acid residues at one or more sites in the native sequence. It is to be understood that any deriva¬ tive also hybridizes to the same probe as mentioned above which indicates that the cellulase enzyme derivatives within the scope of the present invention all have the same advan- tageous activity and effect as the cellulase component hav¬ ing the amino acid sequence in question. Also, any additions or substitutions or deletions or insertions may preferably relate to a relatively limited number of amino acids of the sequence in question, i.e. minor additions, substitutions, deletions or insertions, since it is to be expected that major additions, substitutions, deletions or insertions may result in cellulase components (polypeptides) which do not fulfil the above-mentioned hybridizing requirement. The present invention relates to a detergent composition comprising a first cellulase component having retaining-type activity and being capable of particulate soil removal and a second cellulase component having multiple domains compris¬ ing at least one non-catalytic domain attached to a catalyt- ic domain and being capable of colour clarification wherein at least one of the cellulase components is a single (recom¬ binant) component. The cellulase components may be obtained from the micro- organism in question by use of any suitable technique. For instance, a cellulase preparation may be obtained by fermen¬ tation of a microorganism and subsequent isolation of a cel¬ lulase containing preparation from the fermented broth or microorganism by methods known in the art, but more prefer- ably by use of recombinant DNA techniques as known in the art. Such method normally comprises cultivation of a host cell transformed with a recombinant DNA vector capable of expressing and carrying a DNA sequence encoding the eel- lulase component in question, in a culture medium under con¬ ditions permitting the expression of the enzyme and recover¬ ing the enzyme from the culture. CLONING A DNA SEQUENCE ENCODING A CELLULASE The DNA sequence encoding a parent cellulase may be isolated from any cell or microorganism producing the cellulase in question by various methods, well known in the art. First a genomic DNA and/or cDNA library should be constructed using chromosomal DNA or messenger RNA from the organism that pro¬ duces the cellulase to be studied. Then, if the amino acid sequence of the cellulase is known, homologous, labelled oligonucleotide probes may be synthesized and used to ident¬ ify cellulase-encoding clones from a genomic library of bac¬ terial DNA, or from a fungal cDNA library. Alternatively, a labelled oligonucleotide probe containing sequences homolo¬ gous to cellulase from another strain of bacteria or fungus could be used as a probe to identify cellulase-encoding clones, using hybridization and washing conditions of lower stringency. Yet another method for identifying cellulase-producing clones would involve inserting fragments of genomic DNA into an expression vector, such as a plasmid, transforming cellulase-negative bacteria with the resulting genomic DNA library, and then plating the transformed bacteria onto agar containing a substrate for cellulase. Those bacteria con- taining cellulase-bearing plasmid will produce colonies sur¬ rounded by a halo of clear agar, due to digestion of the substrate by secreted cellulase. Alternatively, the DNA sequence encoding the enzyme may be prepared synthetically by established standard methods, e.g. the phosphoamidite method described by S.L. Beaucage and M.H. Caruthers, Tetrahedron Letters 22., 1981, pp. 1859-1869, or the method described by Matthes et al., The EMBO J. 2, 1984, pp. 801-805. According to the phosphoamidite method, oligonucleotides are synthesized, e.g. in an automatic DNA synthesizer, purified, annealed, ligated and cloned in appropriate vectors. Finally, the DNA sequence may be of mixed genomic and syn¬ thetic, mixed synthetic and cDNA or mixed genomic and cDNA origin prepared by ligating fragments of synthetic, genomic or cDNA origin (as appropriate) , the fragments corresponding to various parts of the entire DNA sequence, in accordance with standard techniques. The DNA sequence may also be pre¬ pared by polymerase chain reaction (PCR) using specific primers, for instance as described in US 4,683,202 or R.K. Saiki et al., Science 239. 1988, pp. 487-491. EXPRESSION OF CELLULASE VARIANTS According to the invention, a mutated cellulase-coding sequence produced by methods described above, or any alter¬ native methods known in the art, can be expressed, in enzyme form, using an expression vector which typically includes control sequences encoding a promoter, operator, ribosome binding site, translation initiation signal, and, optional- ly, a repressor gene or various activator genes. To permit the secretion of the expressed protein, nucleotides encoding a "signal sequence" may be inserted prior to the cellulase- coding sequence. For expression under the direction of con¬ trol sequences, a target gene to be treated according to the invention is operably linked to the control sequences in the proper reading frame. Promoter sequences that can be incor¬ porated into plasmid vectors, and which can support the transcription of the mutant cellulase gene, include but are not limited to the prokaryotic β-lactamase promoter (Villa- Kamaroff, et al., 1978, Proc. Natl. Acad. Sci. U.S.A. 7_5_:3727-3731) and the tac promoter (DeBoer, et al., 1983, Proc. Natl. Acad. Sci. U.S.A. 80.21-25). Further references can also be found in "Useful proteins from recombinant bacteria" in Scientific American, 1980, 242:74-94. According to one embodiment B. subtilis is transformed by an expression vector carrying the mutated DNA. If expression is to take place in a secreting microorganism such as B. subti¬ lis a signal sequence may follow the translation initiation signal and precede the DNA sequence of interest. The signal sequence acts to transport the expression product to the cell wall where it is cleaved from the product upon secre- tion. The term "control sequences" as defined above is intended to include a signal sequence, when is present. In a currently preferred method of producing cellulase vari¬ ants of the invention, a filamentous fungus is used as the host organism. The filamentous fungus host organism may con¬ veniently be one which has previously been used as a host for producing recombinant proteins, e.g. a strain of Asper¬ qillus sp. , such as A__. niger, A^. nidulans or A ^ . orvzae. The use of Aj. oryzae in the production of recombinant proteins is extensively described in, e.g. EP 238 023. For expression of cellulase variants in Asperqillus. the DNA sequence coding for the cellulase variant is preceded by a promoter. The promoter may be any DNA sequence exhibiting a strong transcriptional activity in Asperqillus and may be derived from a gene encoding an extracellular or intracel- lular protein such as an amylase, a glucoamylase, a protease, a lipase, a cellulase or a glycolytic enzyme. Examples of suitable promoters are those derived from the gene encoding A^. orvzae TAKA amylase, Rhizomucor iehei aspartic proteinase, Aj_ niger neutral α-amylase, A^_ niger acid stable α-amylase, A_j_ niger glucoamylase, Rhizomucor miehei lipase, A ^ _ oryzae alkaline protease or A ^ _ oryzae triose phosphate isomerase. In particular when the host organism is A^. oryzae. a prefer- red promoter for use in the process of the present invention is the A;, orvzae TAKA amylase promoter as it exhibits a strong transcriptional activity in A_j_ oryzae. The sequence of the TAKA amylase promoter appears from EP 238 023. Termination and polyadenylation sequences may suitably be derived from the same sources as the promoter. The techniques used to transform a fungal host cell may suitably be as described in EP 238 023. To ensure secretion of the cellulase variant from the host cell, the DNA sequence encoding the cellulase variant may be preceded by a signal sequence which may be a naturally occurring signal sequence or a functional part thereof or a synthetic sequence providing secretion of the protein from the cell. In particular, the signal sequence may be derived from a gene encoding an Aspergillus sp. amylase or glucoamy¬ lase, a gene encoding a Rhizomucor miehei lipase or protease, or a gene encoding a Humicola cellulase, xylanase or lipase. The signal sequence is preferably derived from the gene encoding A^. orvzae TAKA amylase, j_ niger neutral α-amylase, A^_ niger acid-stable α-amylase or A^. niger gluco¬ amylase. The medium used to culture the transformed host cells may be any conventional medium suitable for growing Aspergillus cells. The transformants are usually stable and may be cul¬ tured in the absence of selection pressure. However, if the transformants are found to be unstable, a selection marker introduced into the cells may be used for selection. The mature cellulase protein secreted from the host cells may conveniently be recovered from the culture medium by well-known procedures including separating the cells from the medium by centrifugation or filtration, and precipitat¬ ing proteinaceous components of the medium by means of a salt such as ammonium sulphate, followed by chromatographic procedures such as ion exchange chromatography, affinity chromatography, or the like. The component comprised by the detergent composition of the invention which is not a single recombinant component may be a component produced by conventional techniques such as pro¬ duced by a given microorganism as a part of a cellulase sys¬ tem. In a preferred embodiment of the invention, the single com- ponent produced by cloning and expression in a heterologous host is present in the detergent composition in an amount of at least 5%, preferably at least 10%, especially at least 20%, based on the total weight of cellulase protein in the composition. Both the first and the second component may be recombinant (single) components, respectively, i.e. produced by cloning of the DNA sequence encoding the single component and cell transformation with the DNA sequence and expression in a host which may be heterologous or homologous. However, the first and second component may also be cloned and expressed in the same heterologous or homologous host. In a preferred embodiment of the invention, the first and the second cellulase component are present in the detergent composition in a weight ratio of cellulase protein preferab¬ ly in the range from about 30:1 to about 1:30, more prefer¬ ably in the range from about 10:1 to about 1:10, especially in the range from about 2:1 to 1:2. Accordingly, the detergent composition claimed in the pre¬ sent invention should preferably comprise the first and the second cellulase component, respectively, in a concentration corresponding to a concentration in the resulting washing liquor of 0.001 - 100 g of cellulase protein per litre of washing liquor. Preferably, the first and the second cellulase component, respectively, is a fungal or bacterial cellulase component, i.e. of fungal or bacterial origin. It is contemplated that first and second cellulase compo- nents, respectively, may be derived or isolated and purified from microorganisms which are known to be capable of produc¬ ing cellulolytic enzymes, e.g. species of Humicola, Bacil¬ lus. Trichoderma, Fusarium, Myceliophthora, Phanerochaete. Schizophyllum. Penicillium. Aspergillus. and Geotricum. The derived components may be either homologous or heterologous components. Preferably, the components are homologous. How¬ ever, a heterologous component which is immunoreactive with an antibody raised against a highly purified cellulase com¬ ponent possessing the desired property or properties and which heterologous component is derived from a specific mi¬ croorganism is also preferred. Preferably, the first cellulase exhibits catalytic activity on low molecular weight carbohydrate substrates, especially a catalytic activity on cellotriose at pH 8.5 corresponding to k ^ , of at least 0.01 s The first cellulase component may be inadequate or unable of providing colour clarification, thus exhibiting low catalyt- ic activity on dyed microcrystalline cellulose. In a preferred embodiment of the invention, the first cellulase component is a core enzyme, i.e. a cellulase hav¬ ing no "tail" or being a single domain protein. A convenient first cellulase component useful in the deter¬ gent composition of the present invention may be a cellobio- hydrolase component which is immunoreactive with an antibody raised against a highly purified ~ 70kD cellobiohydrolase (EC 3.2.1.91) derived from Humicola inεolenε, DSM 1800, or which is a homologue or derivative of the ~ 70kD cellobiohydrolase exhibiting cellulase activity. A preferred cellobiohydrolase 5 component has the amino acid sequence disclosed in Nucleic Acid Research, vol . 18 (1990) , page 668 (De Oliviera, Alzevedo, M. and Radford, A. ) which is shown in the appended SEQ ID NO:l or a variant of said cellobiohydrolase having an amino acid sequence being at least 60%, preferably at least 1070%, more preferably 75%, more preferably at least 80%, more preferably 85%, especially at least 90% homologous with said sequence. In example 1 below, the cellobiohydrolase compo¬ nent is referred to as CBH I. 15 Another preferred cellobiohydrolase component is a core enzyme ("core CBH I") having an amino acid sequence consist¬ ing of 449 amino acids corresponding to the (partial) amino acid sequence numbered 1-449 of the appended SEQ ID NO:l. The core CBH I has an apparant molecular weight of -48 kD. 20 Alternatively, the first cellulase component may be an endo¬ glucanase component which is immunoreactive with an antibody raised against a highly purified ~ 50kD endoglucanase derived from Humicola insolens, DSM 1800, or which is a homologue or 25 derivative of the ~ 50kD endoglucanase exhibiting cellulase activity. A preferred endoglucanase component has the amino acid sequence disclosed in PCT Patent Application No. W091/17244, Fig. 14A-E, which is shown in the appended SEQ ID NO:2, or a variant of said endoglucanase having an amino 30 acid sequence being at least 60%, preferably at least 70%, more preferably 75%, more preferably at least 80%, more pre¬ ferably 85%, especially at least 90% homologous with said sequence. In example 1 below, the endoglucanase component is referred to as EG I. 35 Alternatively, the first cellulase component may be an endo¬ glucanase component which is immunoreactive with an antibody raised against a highly purified ~ 50kD (apparant molecular weight, the amino acid composition corresponds to 45kD with 2n glycosylation sites) endoglucanase derived from Fusarium oxysporum , DSM 2672, or which is a homologue or derivative of the ~ 50kD endoglucanase exhibiting cellulase activity. A 5 preferred endoglucanase component has the amino acid sequence disclosed in PCT Patent Application No. W091/17244, Fig. 13, which is shown in the appended SEQ ID NO:3, or a variant of said endoglucanase having an amino acid sequence being at least 60%, preferably at least 70%, more preferably 1075%, more preferably at least 80%, more preferably 85%, especially at least 90% homologous with said sequence. In example 1 below, the endoglucanase component is referred to as EG I-F. 15 The EG I-F cellulase component is producible by Aspergillus oryzae after transformation with a plasmid containing the DNA sequence corresponding to the amino acid sequence of the appended SEQ ID NO:3 and using the conventional Taka promotor and AMG terminator. The EG I-F may be purified to 20 homogeneity using cationic chromatography and has a pi >9. The calculated pi is 9 based on the amino acid composition using the PHKa values from Adv. Protein Chem . 17, p. 69-165 (1962) (C. Tanford) . The molar exctinction coefficient is calculated to be 58180. 25 Yet another preferred first cellulase component may be any of the cellulases disclosed in the published European Patent Application No. EP-A2-271 004, the cellulase having a non- degrading index (NDI) of not less than 500 and being an 30 alkalophilic cellulase having an optimum pH not less than 7 or whose relative activity at a pH of not less than 8 is 50% or over of the activity under optimum conditions when carboxy methyl cellulose (CMC) is used as a substrate; the cellulase preferably being selected from the group consist- 35 ing of alkaline cellulase K (produced by Bacillus sp. KSM- 635, FERM BP 1485); alkaline cellulase K-534 (produced by Bacillus sp. KSM-534, FERM BP 1508); alkaline cellulase K- 539 (produced by Bacillus sp. KSM-539, FERM BP 1509); alka- line cellulase K-577 (produced by Bacillus sp. KSM-577, FERM BP 1510) ; alkaline cellulase K-521 (produced by Bacillus sp. KSM-521, FERM BP 1507); alkaline cellulase K-580 (produced by Bacillus sp. KSM-580, FERM BP 1511); alkaline cellulase K-588 (produced by Bacillus sp. KSM-588, FERM BP 1513); alkaline cellulase K-597 (produced by Bacillus sp. KSM-597, FERM BP 1514) ; alkaline cellulase K-522 (produced by Bacil¬ lus sp. KSM-522, FERM BP 1512); CMCase I, CMCase II (both produced by Bacillus sp. KSM-635, FERM BP 1485); alkaline cellulase E-II and alkaline cellulase E-III (both produced by Bacillus sp. KSM-522, FERM BP 1512). Preferably, the second cellulase component being capable of colour clarification has multiple domains, i.e. one or more catalytic domains attached to one or more non-catalytic domains, e.g. cellulose binding domains, since the activity in respect of colour clarification is enhanced by the pres¬ ence of e.g. a cellulose binding domain. The second cellulase component may have retaining-type activity or inverting-type activity. Preferably, the second cellulase component exhibits high catalytic activity on cellodextrin(s) , more preferably on relatively long-chained cellodextrin(s) , especially on reduced longer-chained cellodextrin(s) . In a preferred embodiment of the invention, the second cellulase component exhibits high catalytic activity on dyed microcrystalline cellulose, especially a catalytic activity on Red Avicel per 1 mg of cellulase protein higher than 10^ IU, see below under "Methods" for the definitions of 1 IU of enzyme activity. (Second) Cellulase components useful as colour clarifying components in the detergent composition of the present in¬ vention usually exhibits essentially no catalytic activity on low molecular weight carbohydrate substrates. Preferably, the second cellulase component has a catalytic activity on low molecular weight carbohydrate substrates, especially on cellotriose, at pH 8.5 corresponding to k ^ . of below 0.01 s "1 ; more preferably the second cellulase component exhibits essentially no catalytic activity on cellotriose, i.e. the component is not capable of hydrolysing cellotriose but capable of hydrolysing higher oligomers of jS-1,4-glucose units. The catalytic activity on Red Avicel may be measured as de¬ scribed below under "Methods". Although the main purpose of the presence of the second cel¬ lulase component in the detergent composition of the inven- tion is the colour clarifying capability of the component, the second component may often also be capable of particu¬ late soil removal. A convenient second cellulase component useful in the deter- gent composition of the present invention may be an endoglu¬ canase component which is immunoreactive with an antibody raised against a highly purified ~ 43kD endoglucanase derived from Humicola insolenε , DSM 1800, or which is a homologue or derivative of the ~ 43kD endoglucanase exhibiting cellulase activity. A preferred endoglucanase component has the amino acid sequence disclosed in PCT Patent Application No. WO 91/17243, SEQ ID#2, which is shown in the appended SEQ ID NO:4, or a variant of said endoglucanase having an amino acid sequence being at least 60%, preferably at least 70%, more preferably 75%, more preferably at least 80%, more pre¬ ferably 85%, especially at least 90% homologous with said sequence. In example 1 below, the endoglucanase component is referred to as EG V. Another preferred endoglucanase component comprises an amino acid sequence encoded by the partial DNA sequence disclosed in PCT Patent Application No. W093/11249; SEQ ID#11, which is shown in the appended SEQ ID NO:5, or a variant of said endoglucanase having an amino acid sequence being at least 60%, preferably at least 70%, more preferably 75%, more pre¬ ferably at least 80%, more preferably 85%, especially at least 90% homologous with said sequence. In example 1 below, the endoglucanase component is referred to as EG VI. Yet another preferred endoglucanase component comprises an amino acid sequence encoded by the partial DNA sequence dis¬ closed in PCT Patent Application No. WO 93/11249, SEQ ID#9, which is hereby incorporated by reference. In example 1 below, the endoglucanase component is referred to as EG II. Yet another preferred endoglucanase component comprises an amino acid sequence encoded by the partial DNA sequence dis- closed in PCT Patent Application No. W093/11249, SEQ ID#7, which is hereby incorporated by reference. In example 1 below, the endoglucanase component is referred to as EG III. Alternatively, the second cellulase component may be an en- doglucanase component which is immunoreactive with an anti¬ body raised against a highly purified ~ 60kD endoglucanase derived from Bacillus lautuε, NCIMB 40250, or which is a homologue or derivative of the ~ 60kD endoglucanase exhibiting cellulase activity. A preferred endoglucanase component has the amino acid sequence disclosed in PCT Patent Application No. WO 91/10732, SEQ ID#7, which is shown in the appended SEQ ID NO:6, or a variant of said endoglucanase having an amino acid sequence being at least 60%, preferably at least 70%, more preferably 75%, more preferably at least 80%, more preferably 85%, especially at least 90% homologous with said sequence. In example 1 below, the ~ 60kD endoglucanase compo¬ nent is referred to as EG C. In a specific aspect, the invention provides a detergent additive. The enzymes may be included in a detergent compo¬ sition by adding separate additives containing one or more enzymes, or by adding a combined additive comprising all of these enzymes. A detergent additive of the invention, i.e. a separated additive or a combined additive, can be formulated e.g. as granulates, liquids, slurries, etc. Preferred deter¬ gent additive formulations are granulates, in particular non-dusting granulates, liquids, in particular stabilized liquids, slurries, or protected enzymes. Dust free granulates may be produced, e.g. as disclosed in US 4,106,991 and US 4,661,452, and may optionally be coated by methods known in the art. The detergent enzymes may be mixed before or after granulation. Liquid enzyme preparations may, for instance, be stabilized by adding a polyol such as propylene glycol, a sugar or sugar alcohol, lactic acid, boric acid or a boric acid derivative, e.g. an aromatic borate ester, and the prepara¬ tion may be formulated according to established methods. Other enzyme stabilizers are well known in the art. Pro¬ tected enzymes may be prepared according to the method dis¬ closed in EP 238 216. DETERGENT COMPOSITIONS The detergent composition of the invention may be formulated in any convenient form, e.g. as a powder or liquid. Deter¬ gent compositions of the invention may contain other deter¬ gent ingredients known in the art as e.g. builders, bleach¬ ing agents, bleach activators, anti soil redeposition agents, perfumes, etc. as shown in the examples. Additionally detergent compositions comprise surfactants which may be of the anionic, non-ionic,amphoteric, cationic or zwitterionic type as well as mixtures of these types. A typical listing of these surfactants is given in US Patent 3,664,961 issued to Norris on May 23, 1972. Mixtures of anionic surfactants are particularly suitable herein, such as mixtures of sulphonate and sulphate surfactants in a weight ratio of from 5:1 to 1:2, preferably from 3:1 to 2:3, more preferably from 3:1 to 1:1. Preferred sulphonates include alkyl benzene sulphonates having from 9 to 15, especially 11 to 13 carbon atoms in the alkyl rad¬ ical, and alpha-sulphonated methyl fatty acid esters in which the fatty acid is derived from a Cι 2 -C 18 fatty source preferably from a C ]6 -C 18 fatty source. In each instance the cation is an alkali metal, preferably sodium. Preferred sulphate surfactants are alkyl sulphates having from 12 to 18 carbon atoms in the alkyl radical, optionally in admix¬ ture with ethoxy sulphates having from 10 to 20, preferably 10 to 16 carbon atoms in the alkyl radical and an average degree of ethoxylation of 1 to 6. Examples of preferred alkyl sulphates herein are tallow alkyl sulphate, coconut alkyl sulphate, and C 14 . 15 alkyl sulphates. The cation in each instance is again an alkali metal cation, preferably sodium. Also preferred for use herein are mixtures of sul- phates and/or ethoxysulphates. One class of nonionic surfactants useful in the present invention are condensates of ethylene oxide with a hydrophobic moiety to provide a surfactant having an average hydrophilic-lipophilic balance (HLB) in the range from 8 to 17, preferably from 9.5 to 13.5, more preferably from 10 to 12.5. The hydrophobic (lipophilic) moiety may be aliphatic or aromatic in nature and the length of the polyoxyethylene group which is condensed with any particular hydrophobic group can be readily adjusted to yield a water-soluble com¬ pound having the desired degree of balance between hydrophilic and hydrophobic elements. Especially preferred nonionic surfactants of this type are the C 9 -C, 5 primary alcohol ethoxylates containing 3-8 moles of ethylene oxide per mole of alcohol, particularly the C, 4 - C 15 primary alcohols containing 6-8 moles of ethylene oxide per mole of alcohol and the C 12 -Cι 4 primary alcohols contain¬ ing 3-5 moles of ethylene oxide per mole of alcohol. Another class of nonionic surfactants comprises alkyl poly- glucoside compounds of general formula RO (C n H 2n O) t Z x wherein Z is a moiety derived from glucose; R is a saturated hydrophobic alkyl group that contains from 12 to 18 carbon atoms; t is from 0 to 10 and n is 2 or 3; x is from 1.3 to 4, the compounds including less than 10% unreacted fatty alcohol and less than 50% short chain alkyl polyglucosides. Compounds of this type and their use in detergent are dis- closed in EP-B 0 070 077, 0 075 996 and 0 094 118. Also suitable as nonionic surfactants are poly hydroxy fatty acid amide surfactants of the formula R 2 - C - N - Z, I I I I I I O R 1 wherein R 1 is H, C M hydrocarbyl, 2-hydroxy ethyl, 2-hydroxy propyl or a mixture thereof, R 2 is C 5 . 31 hydrocarbyl, and Z is a polyhydroxyhydrocarbyl having a linear hydrocarbyl chain with at least 3 hydroxyIs directly connected to the chain, or an alkoxylated derivative thereof. Preferably, R, is methyl, R 2 is a straight C n . 15 alkyl or alkenyl chain such as coconut alkyl or mixtures thereof, and Z is derived from a reducing sugar such as glucose, fructose, maltose, lactose, in a reductive amination reaction. A further class of surfactants are the semi-polar surfactants such as amine oxides. Suitable amine oxides are selected from mono C 8 -C 20 , preferably C 10 -C 14 N-alkyl or alkenyl amine oxides and propylene-l,3-diamine dioxides wherein the remaining N positions are substituted by methyl, hydroxyethyl or hydroxypropyl groups. Another class of surfactants are amphoteric surfactants, such as polyamine-based species. Cationic surfactants can also be used in the detergent co - positions herein and suitable quaternary ammonium surfactants are selected from mono C 8 -Cι 6 , preferably C, 0 -C 14 N-alkyl or alkenyl ammonium surfactants wherein remaining N positions are substituted by methyl, hydroxyethyl or hydroxypropyl groups. Mixtures of surfactant types are preferred, more especially anionic-nonionic and also anionic-nonionic-cationic mix¬ tures. Particularly preferred mixtures are described in British Patent No. 2040987 and European Published Applica- tion No. 0 087 914. The detergent compositions can comprise from l%-70% by weight of surfactant, but usually the surfactant is present in the compositions herein an amount of from 1% to 30%, more preferably from 10-25% by weight. BUILDER Builder materials will typically be present at from 5% to 80% of the detergent compositions herein. The compositions herein are free or substantially free of phosphate-contain- ing builders (substantially free being herein defined to constitute less than 1% of the total detergent builder sys¬ tem) , and the builder system herein consists of water-sol¬ uble builders, water-insoluble builders, or mixtures there¬ of. Water insoluble builders can be an inorganic ion exchange material,commonly an inorganic hydrated aluminosilicate material, more particularly a hydrated synthetic zeolite such as hydrated Zeolite A, X, B, MAP or HS. Preferred aluminosilicate ion-exchange materials have the unit cell formula M Z [(A10 2 ) Z (Si0 2 ) y ] xH 2 0 wherein M is a calcium-exchange cation, z and y are at least 6; the molar ratio of z to y is from 1.0 to 0.5 and x is at least 5, preferably from 7.5 to 276, more preferably from 10 to 264. The aluminosilicate materials are in hydrated form and are preferably crystalline containing from 10% to 28%, more preferably from 18% to 22% water. The above aluminosilicate ion exchange materials are further characterized by a particle size diameter of from 0.1 to 10 micrometers, preferably from 0.2 to 4 micrometers. The term "particle size diameter" herein represents the average par¬ ticle size diameter of a given ion exchange material as determined by conventional analytical techniques such as, for example, microscopic determination utilizing a scanning electron microscope. The aluminosilicate ion exchange materials are further characterized by their calcium ion exchange capacity, which is at least 200 mg equivalent of CaC0 3 water hardness/g of aluminosilicate, calculated on an anhydrous basis, and which generally is in the range of from 300 mg eq./g to 352 mg eq./g. The aluminosilicate ion exchange materials herein are still further characterized by their calcium ion exchange rate which is described in detail in GB-1,429,143. Aluminosilicate ion exchange materials useful in the prac- tice of this invention are commercially available and can be naturally occurring materials, but are preferably syntheti¬ cally derived. A method for producing aluminosilicate ion exchange materials is discussed in US Patent No. 3,985,669. Preferred synthetic crystalline aluminosilicate ion exchange materials useful herein are available under the designation Zeolite A, Zeolite B, Zeolite X, Zeolite MAP, Zeolite HS and mixtures thereof. In an especially preferred embodiment, the crystalline aluminosilicate ion exchange material is Zeolite A and has the formula Na 12 [(A10 2 ) 12 (Si0 2 ) 12 ] xH 2 0 wherein x is from 20 to 30, especially 27. Zeolite X of for- mula Na 86 [ (A10 2 ) 86 (SiO 2 ) 106 ]-10.276H 2 O is also suitable, as well as Zeolite HS of formula Na 6 [ (A10 2 ) 6 (SiO 2 ) 6 ] 7.5 H 2 0. Another suitable water-insoluble, inorganic builder material is layered silicate, e.g. SKS-6 (Hoechst) . SKS-6 is a cry- stalline layered silicate consisting of sodium silicate (Na 2 Si 2 0 5 ) . The high Ca^/Mg "1"1" binding capacity is mainly a cation exchange mechanism. In hot water, the material becomes more soluble. The water-soluble builder can be a monomeric or oligomeric carboxylate chelating agent. Suitable carboxylates containing one carboxy group include lactic acid, glycollic acid and ether derivatives thereof as disclosed in Belgian Patent Nos. 831,368, 821,369 and 821,370. Polycarboxylates containing two carboxy groups include the water-soluble salts of succinic acid, malonic acid, (ethylenedioxy) diacetic acid, maleic acid, diglycolic acid, tartaric acid, tartronic acid and fumaric acid, as well as the ether carboxylates described in German Offenlegenschrift 2,446,686, and 2,446,687 and U.S. Patent No. 3,935,257 and the sulfinyl carboxylates described in Belgian Patent No. 840,623. Polycarboxylates containing three carboxy groups include, in particular, water-soluble citrates, aconitrates and citraconates as well as succinate derivatives such as the carboxymethyloxysuccinates described in British Patent No. 1,379,241, lactoxysuccinates described in Netherlands Application 7205873, and the oxypolycarboxylate materials such as 2-oxa-l,1,3-propane tricarboxylates described in British Patent No. 1,387,447. Polycarboxylates containing four carboxy groups include oxydisuccinates disclosed in British Patent No. 1,261,829, 1,1,2,2-ethane tetracarboxylates, 1,1,3,3-propane tetracarboxylates and 1,1,2,3-propane tetracarboxylates. Polycarboxylates containing sulfo substituents include the sulfosuccinate derivatives disclosed in British Patent Nos. 1,398,421 and 1,398,422 and in U.S. Patent No. 3,936,448, and the sulfonated pyrolysed citrates described in British Patent No. 1,082,179, while polycarboxylates containing phosphone substituents are disclosed in British Patent No. 1,439,000. Alicyclic and heterocyclic polycarboxylates include cyclopentane-cis,cis,cis-tetracarboxylates, cyclopentadienide pentacarboxylates, 2,3,4,5-tetrahydrofuran - cis, cis, cis-tetracarboxylates, 2,5-tetrahydrofuran -cis - dicarboxylates, 2,2,5,5-tetrahydrofuran - tetracarboxylates, 1,2,3,4,5,6-hexane -hexacarboxylates and carboxymethyl derivatives of polyhydric alcohols such as sorbitol, mannitol and xylitol. Aromatic polycarboxylates include mellitic acid, pyromellitic acid and the phtalic acid derivatives disclosed in British Patent No. 1,425,343. Of the above, the preferred polycarboxylates are hydroxycarboxylates containing up to three carboxy groups per molecule, more particularly citrates. Preferred builder systems for use in the present composi¬ tions include a mixture of a water-insoluble aluminosilicate builder such as zeolite A, and a water-soluble carboxylate chelating agent such as citric acid. Other builder materials that can form part of the builder system for the purposes of the invention include inorganic materials such as alkali metal carbonates, bicarbonates, silicates, and organic materials such as the organic phosphonates, amino polyalkylene phosphonates and amino polycarboxylates. Other suitable water-soluble organic salts are the homo- or co-polymeric acids or their salts, in which the polycarboxylic acid comprises at least two carboxyl radicals separated from each other by not more than two carbon atoms. Polymers of this type are disclosed in GB-A-1,596,756. Examples of such salts are polyacrylates of MW 2000-5000 and their copolymers with maleic anhydride, such copolymers hav¬ ing a molecular weight of from 20,000 to 70,000, especially about 40,000. OPTIONAL INGREDIENTS The present compositions will typically include optional ingredients that normally form part of detergent composi¬ tions. Antiredeposition and soil suspension agents, optical brighteners, bleaches, bleach activators, suds suppressors, anticaking agents, dyes and pigments are examples of such optional ingredients and can be added in varying amounts as desired. Antiredeposition and soil suspension agents suitable herein include cellulose derivatives such as methylcellulose, carboxymethylcellulose and hydroxyethylcellulose, and homo- or co-polymeric polycarboxylic acids or their salts. Poly¬ mers of this type include the polyacrylates and maleic anhydride-acrylic acid copolymers previously mentioned as builders, as well as copolymers of maleic anhydride with ethylene, methylvinyl ether or methacrylic acid, the maleic anhydride constituting at least 20 mole percent of the copolymer. These materials are normally used at levels of from 0.5% to 10% by weight, more preferably from 0.75% to 8%, most preferably from 1% to 6% by weight of the composi- tion. Preferred optical brighteners are anionic in character, examples of which are disodium 4,4 1 -bis-(2-diethanolamino-4- anilino -s- triazin-6-ylamino)stilbene-2:2 1 disulphonate, disodium 4, - 4 1 -bis-(2-morpholino-4-anilino-s-triazin-6- ylaminostilbene-2:2 1 - disulphonate, disodium 4,4 1 - bis-(2,4-dianilino-s-triazin-6-ylamino)stilbene-2:2 ! - disulphonate, monosodium 4 1 ,4 11 -bis-(2,4-dianilino-s- triazin-6 ylamino)stilbene-2-sulphonate, disodium 4,4 1 -bis- (2-anilino-4-(N-methyl-N-2-hydroxyethylamino)-s-triazin-6- ylamino)stilbene-2,2 1 - disulphonate, disodium 4,4* -bis-(4- phenyl-2,1,3-triazol-2-yl)-stilbene-2,2 1 disulphonate, disodium 4,4 1 bis(2-anilino-4-(l-methyl-2-hydroxyethylamino)- s-triazin-6-ylamino)stilbene-2,2'disulphonate sodium 2(stilbyl-4 11 -(naphtho-l 1 ,2 1 :4,5)-l,2,3 - triazole-2 11 - sulphonate and disodium -4.4'-bis (2-sulfostyril)biphenyl. Any particulate inorganic perhydrate bleach can be used, in an amount of from 3% to 40% by weight, more preferably from 8% to 25% by weight and most preferably from 12% to 20% by weight of the compositions. Preferred examples of such bleaches are sodium perborate monohydrate and tetrahydrate, percarbonate, and mixtures thereof. Percarbonate particles for instance are dry-mixed with the other granular components of the detergent powder. The compositions herein contain from 1 % to 40 %, preferably from 3 % to 30 % by weight, most preferably from 5 % to 25 % by weight of an alkali metal percarbonate bleach ; in the form of particles having a mean size from 250 to 900 micro¬ meters, preferably 500 to 700 micrometers. When the present compositions are laundry activities, the level of percarbonate is typically in the range of 20 % to 80 % by weight. The alkali metal percarbonate bleach is usually in the form of the sodium salt. Sodium percarbonate is an addition com¬ pound having a formula corresponding to 2Na 2 C0 3 3H 2 0 2 . To enhance storage stability the percarbonate bleach can be coated with a further mixed salt of an alkali metal sulphate and carbonate. Such coatings together with coating processes have previously been described in GB-1, 466, 799, granted to Interox on 9th March 1977. The weight ratio of the mixed salt coating material to percarbonate lies in the range from 1:2000 to 1:4, more preferably from 1:99 to 1:9, and most preferably from 1:49 to 1:19. Preferably, the mixed salt is of sodium sulphate and sodium carbonate which has the gen¬ eral formula Na 2 S0 4 .n.Na 2 C0 3 wherein n is from 0.1 to 3, pre- ferably n is from 0.3 to 1.0 and most preferably n is from 0.2 to 0.5. Other suitable coating materials are sodium silicate, of SiO2:Na20 ratio from 1.6:1 to 2.8:1, and magnesium silicate. Commercially available carbonate/sulphate coated percarbonate bleach may include a low level of a heavy metal sequestrant such as EDTA, 1-hydroxyethylidene 1,1- diphosphonic acid (HEDP) or an aminophosphonate, that is incorporated during the manufacturing process. Preferred heavy metal sequestrants for incorporation as described herein above include the organic phosphonates and amino alkylene poly(alkylene phosphonates) such as the alkali metal ethane 1-hydroxy diphosphonates, the nitrilo trimethylene phosphonates, the ethylene diamine tetra methylene phosphonates and the diethylene triamine penta methylene phosphonates. Especially when making a laundry detergent composition, the percarbonate-containing detergent powder preferably has a bulk density above 650 g/1. Another preferred separately mixed ingredient is a peroxy carboxylic acid bleach percursor, commonly referred to as a bleach activator, which is preferably added in a prilled or agglomerated form. Examples of suitable compounds of this type are disclosed in British Patent Nos. 1586769 and 2143231 and a method for their formation into a prilled form is described in European Published Patent Application No. 0 062 523. Preferred examples of such compounds are tetracetyl ethylene diamine and sodium 3, 5, 5 trimethyl hexanoyloxybenzene sulphonate. Bleach activators are normally employed at levels of from 0.5% to 10% by weight, more frequently from 1% to 8% and preferably from 2% to 6% by weight of the composition. Another optional ingredient is a suds suppressor, exemp¬ lified by silicones, and silica-silicone mixtures. Sili- cones can be generally represented by alkylated polysiloxane materials while silica is normally used in finely divided forms exemplified by silica aerogels and xerogels and hydrophobic silicas of various types. These materials can be incorporated as particulates in which the suds suppressor is advantageously releasably incorporated in a water-soluble or water-dispersible, substantially non-surface-active detergent impermeable carrier. Alternatively the suds sup- pressor can be dissolved or dispersed in a liquid carrier and applied by spraying on to one or more of the other com¬ ponents. As mentioned above, useful silicone suds controlling agents can comprise a mixture of an alkylated siloxane, of the type referred to hereinbefore, and solid silica. Such mixtures are prepared by affixing the silicone to the surface of the solid silica. A preferred silicone suds controlling agent is represented by a hydrophobic silanated (most preferably trimethyl-silanated) silica having a particle size in the range from 10 millimicrons to 20 millimicrons and a specific surface area above 50 m 2 /g intimately admixed with dimethyl silicone fluid having a molecular weight in the range from about 500 to about 200,000 at a weight ratio of silicone to silanated silica of from about 1:1 to about 1:2. A preferred silicone suds controlling agent is disclosed in Bartollota et al. U.S. Patent 3,933,672. Other particularly useful suds suppressors are the self-emulsifying silicone suds suppressors, described in German Patent Application DTOS 2,646,126 published April 28, 1977. An example of such a compound is DC-544, commercially availably from Dow Corn- ing, which is a siloxane/glycol copolymer. The suds suppressors described above are normally employed at levels of from 0.001% to 2% by weight of the composition, preferably from 0.01% to 1% by weight. The incorporation of the suds modifiers is preferably made as separate particulates, and this permits the inclusion therein of other suds controlling materials such as C20-C24 fatty acids, microcrystalline waxes and high MW copolymers of ethylene oxide and propylene oxide which would otherwise adversely affect the dispersibility of the matrix. Tech¬ niques for forming such suds modifying particulates are dis¬ closed in the previously mentioned Bartolotta et al U.S. Patent No. 3,933,672. Other useful polymeric materials are the polyethylene glycols, particularly those of molecular weight 1000-10000, more particularly 2000 to 8000 and most preferably about 4000. These are used at levels of from 0.20% to 5% more preferably from 0.25% to 2.5% by weight. These polymers and the previously mentioned homo- or co-polymeric polycarboxylate salts are valuable for improving whiteness maintenance, fabric ash deposition, and cleaning performance on clay, proteinaceous and oxidizable soils in the presence of transition metal impurities. Soil release agents useful in compositions of the present invention are conventionally copolymers or terpolymers of terephthalic acid with ethylene glycol and/or propylene gly- col units in various arrangements. Examples of such poly¬ mers are disclosed in the commonly assigned US Patent Nos. 4116885 and 4711730 and European Published Patent Applica¬ tion No. 0 272 033. A particular preferred polymer in accordance with EP-A-0 272 033 has the formula (CH 3 (PEG)«)o. 75 (POH) 0 . 25 [T-PO) 2 . g (T-PEG) 0 . 4 ]T(PO-H) 025 ( (PEG) 43 CH 3 ) 0 . 75 where PEG is -(OC 2 H 4 )0-,PO is (OC 3 H 6 0) and T is (pcOC 6 H 4 CO) . Also very useful are modified polyesters as random copolymers of dimethyl terephtalate, dimethyl sulfoisophtalate, ethylene glycol and 1-2 propane diol, the end groups consisting primarily of sulphobenzoate and sec¬ ondarily of mono esters of ethylene glycol and/or propane- diol. The target is to obtain a polymer capped at both ends by sulphobenzoate groups, "primarily", in the present con¬ text most of said copolymers herein will be end-capped by sulphobenzoate groups. However, some copolymers will be less than fully capped and therefore their end groups may consist of monoester of ethylene glycol and/or propane 1-2 diol, thereof consist "secondarily" of such species. The selected polyesters herein contain about 46 % by weight of dimethyl terephtalic acid, about 16 % by weight of pro- pane -1.2 diol, about 10 % by weight ethylene glycol, about 13 % by weight of dimethyl sulfobenzoid acid and about 15 % by weight of sulfoisophtalic acid, and have a molecular weight of about 3.000. The polyesters and their method of preparation are described in EPA 311 342. Certain polymeric materials such as polyvinyl pyrrolidones typically of MW 5000-20000, preferably 10000-15000, also form useful agents in preventing the transfer of labile dye- stuffs between fabrics during the washing process. Especially preferred detergent ingredients are combinations with technologies which also provide a type of colour care benefit. Examples of these technologies are polyamide-N- oxide containing polymers such as disclosed in co-pending European Patent Application nr 92.202.168.6 (shortly dis- closed hereunder) . These polymers contain units having the following structural formula I P (I) wherein P is a polymerizable unit, whereto the N-0 group can be attached to or wherein the N-0 group forms part of the polymerisable unit or a combination of both; 0 0 0 I I I I t I I I A is NC, CO, C, -0-, -S-, -N-; x is O or 1; R are aliphatic, ethoxylated aliphatics, aromatic, heterocyclic or alicyclic groups or any combination thereof whereto the nitrogen of the N-0 group can be attached or wherein the nitrogen of the N-0 group is part of these groups. The N-0 group can be represented by the following generεil structures: (Rl)x -N- (R2)y =N- (Rl)x I I (R3)Z wherein Rl, R2, and R3 are aliphatic groups, aromatic, heterocyclic or alicyclic groups or combinations thereof, x or/and y or/and z is 0 or 1 and wherein the nitrogen of the N-0 group can be attached or wherein the nitrogen of the N-0 group forms part of these groups. The N-0 group can be part of the polymerisable unit (P) or can be attached to the polymeric backbone or a combination of both. Suitable polyamine N-oxides wherein the N-0 group forms part of the polymerisable unit comprise polyamine N-oxides where¬ in R is selected from aliphatic, aromatic, alicyclic or heterocyclic groups. One class of said polyamine N-oxides comprises the group of polyamine N-oxides wherein the nitro- gen of the N-0 group forms part of the R-group. Preferred polyamine N-oxides are those wherein R is a heterocyclic group such as pyrridine, pyrrole, imidazole, pyrrolidine, piperidine, quinoline, acridine and derivatives thereof. Another class of said polyamine N-oxides comprises the group of polyamine N-oxides wherein the nitrogen of the N-0 group is attached to the R-group. Other suitable polyamine N-oxides are the polyamine oxides whereto the N-0 group is attached to the polymerisable unit. Preferred class of these polyamine N-oxides are the polyamine N-oxides having the general formula (I) wherein R is an aromatic, heterocyclic or alicyclic groups wherein the nitrogen of the N-0 functional group is part of said R group. Examples of these classes are polyamine oxides wherein R is a heterocyclic compound such as pyrridine, pyrrole, imidazole and derivatives thereof. Another preferred class of polyamine N-oxides are the polyamine oxides having the general formula (I) wherein R are aromatic, heterocyclic or alicyclic groups wherein the nitrogen of the N-0 functional group is attached to said R groups. Examples of these classes are polyamine oxides wherein R groups can be aromatic such as phenyl. Any polymer backbone can be used as long as the amine oxide polymer formed is water-soluble and has dye transfer inhibiting properties. Examples of suitable polymeric back¬ bones are polyvinyls, polyalkylenes, polyesters, polyethers, polyamide, polyi ides, polyacrylates and mixtures thereof. The amine N-oxide polymers of the present invention typical¬ ly have a ratio of amine to the amine N-oxide of 10:1 to 1:1000000. However the amount of amine oxide groups present in the polyamine N-oxide containing polymer can be varied by appropriate copolymerization or by appropriate degree of N- oxidation. Preferably, the ratio of amine to amine N-oxide is from 2:3 to 1:1000000. More preferably from 1:4 to 1:1000000, most preferably from 1:7 to 1:1000000. The poly¬ mers encompass random or block copolymers where one monomer type is an amine N-oxide and the other monomer type is either an amine N-oxide or not. The amine oxide unit of the polyamine N-oxides has a pKa < 10, preferably pKa < 7, more preferred pKa < 6. The polyamine N-oxide containing polymer can be obtained in almost any degree of polymerisation. The degree of polymerisation is not critical provided the material has the desired water-solubility and dye-suspending power. Typically, the average molecular weight of the polyamine N- oxide containing polymer is within the range of 500 to 1000,000; preferably from 1,000 to 50,000, more preferably from 2,000 to 30,000, most preferably from 3,000 to 20,000. The polyamine N-oxide containing polymers are typically present from 0.001 to 10%, more preferably from 0.01 to 2%, most preferred from 0.05 to 1% by weight of the detergent composition. Other colour-care technologies may be based on the use of peroxidases. Fabric softening agents can also be incorporated into deter¬ gent compositions in accordance with the present invention. These agents may be inorganic or organic in type. Inorganic softening agents are exemplified by the smectite clays dis¬ closed in GB-A-1,400,898. Organic fabric softening agents include the water-insoluble tertiary amines as disclosed in GB-A-1514276 and EP-B-0 Oil 340 and their combination with mono C12-C14 quaternary ammonium salts are disclosed in EP- B-0 026 527 and EP-B-0 026 528 and di-long-chain amides as disclosed in EP-B-0 242 919. Other useful organic ingredi¬ ents of fabric softening systems include high molecular weight polyethylene oxide materials as disclosed in EP-A-0 299 575 and 0 313 146. Levels of smectite clay are normally in the range from 5% to 20%, more preferably from 8% to 15% by weight with the material being added as a dry mixed component to the remain¬ der of the formulation. Organic fabric softening agents such as the water-insoluble tertiary amines or di-long-chain amide materials are incorporated at levels of from 0.5% to 5% by weight, normally from 1% to 3% by weight whilst the high molecular weight polyethylene oxide materials and the water-soluble cationic materials are added at levels of from 0.1% to 2%, normally from 0.15% to 1.5% by weight. These materials are normally added to the spray dried portion of the composition, although in some instances it may be more convenient to add them as a dry mixed particulate, or spray them as a molten liquid on to other solid components of the composition. Enzymes other than the specific cellulase components com- prised by the detergent compositions of the present inven¬ tion can be present in the composition, such as proteases, Upases, esterases, peroxidases, oxidases, amylases and other classes of cellulases as well. MAKING PROCESS Compositions according to the present invention can be made via a variety of methods including dry mixing, spray drying, agglomeration and granulation and combinations of any of these techniques. PREFERRED MAKING PROCESS A preferred method of making the compositions herein involves a combination of spray drying, agglomeration in a high speed mixer and dry mixing. A first granular component containing a relatively insoluble anionic surfactant is spray dried and part of the spray dried product is diverted and subjected to a low level of nonionic surfactant spray on before being reblended with the remainder. A second granular component is made by dry neutralisation of an anionic surfactant acid using sodium carbonate as the neutralising agent in a continuous high speed blender such as a Lodige KM mixer. The first and sec¬ ond components together with other dry mix ingredients such as the carboxylate chelating agent, inorganic peroxygen bleach, bleach activator, soil suspension agent, silicate and enzyme are then fed to a conveyor belt from which they are transferred to a horizontally rotating drum in which perfume and silicone suds suppressor are sprayed on to the product. In highly preferred compositions, a further drum mixing step is employed in which a low (approx. 2%) level of finely divided crystalline aluminosilicate is introduced to increase density and improve granular flow characteristics. The present detergent compositions are in granular form and are characterized by their density, which is higher than the density of conventional detergent compositions. The density of the compositions herein ranges from 550 to 950g/liter, preferably 650 to 850 g/liter of composition, measured at 20°C. The "compact" form of the compositions herein is best reflected, in terms of composition, by the amount of inor¬ ganic filler salt; inorganic filler salts are conventional ingredients of detergent compositions in powder form; In conventional detergent compositions, the filler salts are present in substantial amounts, typically 17-35% by weight of the total composition. In the present compositions, the filler salt is present in amounts not exceeding 15% of the total composition, prefer¬ ably not exceeding 10%, most preferably not exceeding 5% by weight of the composition. Inorganic filler salts, such as meant in the present compo- sitions are selected from the alkali and alkaline-earth- metal salts of sulphates and chlorides. A preferred filler salt is sodium sulphate. PROCESS OF WASHING The compact detergent compositions herein have the ability to achieve the same efficiency than conventional detergent compositions, when a considerably lesser amount of composi¬ tion herein, is used in the main wash cycle of a washing machine. Accordingly, in an other embodiment of the invention, it is herewith provided for a process for washing fabrics in a washing machine wherein an amount of from 15 to 170 g of a detergent composition according to the present invention is used for the main wash cycle. Typically, under European conditions, the recommended usage is from 80 to 140 g of detergent composition for the main wash cycle, without the need of a pre-wash. The detergent compositions herein are preferably delivered directly to the drum and not indirectly via the outer casing of the machine. This can most easily be achieved by incor¬ poration of the composition in a bag or container from which it can be released at the start of the wash cycle in response to agitation, a rise in temperature or immersion in the wash water in the drum. Such a container will be placed in the drum, together with the fabrics to be washed. Alter¬ natively the washing machine itself may be adapted to permit direct addition of the composition to the drum e.g. by a dispensing arrangement in the access door. Products comprising a detergent composition enclosed in a bag or container are usually designed in such a way that container integrity is maintained in the dry state to pre¬ vent egress of the contents when dry, but are adapted for release of the container contents on exposure to a washing environment, normally on immersion in an aqueous solution. Usually the container will be flexible, such as a bag or pouch. The bag may be of fibrous construction coated with a water impermeable protective material so as to retain the contents, such as is disclosed in European published Patent Application No. 0 018 678. Alternatively it may be formed of a water insoluble synthetic polymeric material provided with an edge seal or closure designed to rupture in aqueous media as disclosed in European published Patent Application Nos. 0 Oil 500, 0 011 501, 0 011 502, and 0 011 968. A con¬ venient form of water frangible closure comprises a water soluble adhesive disposed along and sealing one edge of a pouch formed of a water impermeable polymeric film such as polyethylene or polypropylene. In a variant of the bag or container product form, laminated sheet products can be employed in which a central flexible layer is impregnated and/or coated with a composition and then one or more outer layers are applied to produce a fab¬ ric-like aesthetic effect. The layers may be sealed together so as to remain attached during use or may separate on contact with water to facilitate the release of the coated or impregnated material. An alternative laminate form comprises one layer embossed or deformed to provide a series of pouch-like containers into each of which the detergent components are deposited in measured amounts, with a second layer overlying the first layer and sealed thereto in those areas between the pouch- like containers where the two layers are in contact. The components may be deposited in particulate, paste or molten form and the laminate layers should prevent egress of the contents of the pouch-like containers prior to their addi¬ tion to water. The layers may separate or may remain attached together on contact with water, the only require¬ ment being that the structure should permit rapid release of the contents of the pouch-like containers into solution. The number of pouch-like containers per unit area of substrate is a matter of choice but will normally vary between 500 and 25,000 per square metre. Suitable materials which can be used for the flexible lami¬ nate layers in this aspect of the invention include, among others, sponges, paper and woven and non-woven fabrics. However the preferred means of carrying out the washing pro¬ cess according to the present invention includes the use of a reusable dispensing device having walls that are permeable to liquid but impermeable to the solid composition. Devices of this kind are disclosed in European Patent Appli¬ cation Publication Nos. 0 343 069 and 0 344 070. The latter Application discloses a device comprising a flexible sheet in the form of a bag extending from a support ring defining an orifice, the orifice being adapted to admit to the bag sufficient product for one washing cycle in a washing cycle. A portion of the washing medium flows through the orifice into the bag, dissolves the product, and the solution then passes outwardly through the orifice into the washing medium. The support ring is provided with a masking arrangement to prevent egress of wetted, undissolved, prod¬ uct, this arrangement typically comprising radially extend- ing walls extending from a central boss in a spoked wheel configuration, or a similar structure in which the walls have a helical form. METHODS DETERMINATION OF ACTIVITY TOWARDS LABELLED MICROCRYSTALLINE CELLULOSE PREPARATION OF RED AVICEL SUBSTRATE The Red Avicel substrate was prepared as follows: Avicel® is a microcrystalline cellulose product which is manufactured by Asahi Chemical Co. Ltd., Japan. 162 g of Avicel® corresponds to 1 mole of the glucose units forming the cellulose polymeric chains of Avicel. As the reactive dye was used the dye Procion® Red H-E3B which is manufactured by Imperial Chemical Industries Ltd. , (ICI) , U.K. The reactive dye was covalently bound to Avicel® in accord¬ ance with the directions for use with cotton which were pro- vided by the dye manufacturer. A solution of 10 g/1 of Procion® Red H-E3B in distilled water was prepared and stirred overnight at 20°C. The sol¬ ution was centrifuged at 5000 rpm for 20 min. and the sedi- ment was removed. 10 g of Avicel® was placed in a 250 ml conic flask. 50 ml of the dye solution was added and the mixture was shaken at room temperature for 1 h. The mixture was slowly heated to 50°C for 30 min. , followed by addition of 1 ml of Na 2 S0 4 sus¬ pension in hot water (500 g/1 anhydrous Na 2 S0 4 ) . 5 The mixture was slowly heated to 90°C for approx. 45 min. During this heating period 3 ml of Na 2 S0 4 in hot water (500 g/1 anhydrous Na 2 S0 4 ) was added to the mixture after approx. 15 min. and additionally 6 ml of Na 2 S0 4 in hot water (500 g/1 anhydrous Na 2 S0 4 ) was added after approx. 30 min. 10 The mixture was allowed to stand for 20 min at 85°C. Then 3x1 ml of alkaline solution (100 g/1 Na 2 C0 3 , 4 g/1 NaOH) was added at 5 min. intervals. The resulting mixture was shaken at 85°C for 1 h and was allowed to cool overnight. 15 The mixture was centrifuged at 4000 rpm at 25°C for 15 min. The supernatant was removed and 60 ml of water was added to the sediment. The mixture was stirred for 30 min. on a mag¬ netic stirrer, followed by centrifugation for 15 min. This 20 procedure was repeated until the supernatant was no longer coloured, and the resulting sediment was lyophilized to yield a dry dyed substrate, Red Avicel. METHOD OF MEASUREMENT 25 CATALYTIC ACTIVITY ON RED AVICEL A substrate suspension containing 40 g/1 of Red Avicel pre¬ pared as described above (corresponding to 5 g of dye per 162 g of dry Avicel®) in 0.1 M Tris-HCl buffer, pH 7.5, was 30 prepared. The enzyme sample to be determined was dissolved in the same buffer. 350.5 ml of substrate suspension and 0.5 ml of enzyme solution were mixed and mounted in a microbiological shaker thermo- stated at 40°C. After 2 h the reaction was stopped by cen- trifuging the mixture at 4000 g at 4°C. The supernatant was transferred to a narrow 1 cm cuvette and the absorbance was measured at a wavelength of 536 nm. Calculations and resulting definition: 5 The total dye load of Red Avicel prepared as described above was estimated by monitoring the absorbance at a wave length of 536 nm of a solution of the dyed substrate in 85% phos¬ phoric acid. Correction was made for the difference in ab- 10 sorbance measured in the phosphoric acid and the buffer, respectively. This correction was determined from the comparison of the monitored absorbance at 536 nm of the (unbound) red dye in 1585% phosphoric acid and Tris-HCl buffer, respectively: ABSORBANCE ( 536 nm) 85% phosphoric acid 0.1 M Tris-HCl buffer 0.1 g/l unbound red dye 0.88 O.D. 0.93 O.D. 20 Red Avicel 44 O.D. 46.5 O.D. * *: calculated value [44 O.D.x(0.93/0.88) ] . O.D.: Optical Density 25 The concentration of coloured product released from the sub¬ strate may be calculated from the total dye load per 1 mole of glucose units in the substrate (Red Avicel), i.e. 5 g of red dye per 162 g of dry Avicel®, under the assumption that the dyeing process did proceed uniformly along the profile 30 of susceptance to enzymatic hydrolysis. The measured optical density (O.D.) minus corresponding blank was plotted versus the enzyme concentration (mg enzyme protein/ml). The initial region of the curve up to 0.2 O.D. 35 above blank was used for calculations. Accordingly, 1 IU of enzyme activity towards Red Avicel, i.e. Avicel® dyed with Procion® Red H-E3B, is defined as the amount of enzyme capable of solubilising 1 mmole/min. of coloured product as glucose units corresponding to 0.046 O.D./min. of Red Avicel in a total volume of 1 litre. DETERMINATION OF CELLULASE ACTIVITY (S-CEVU) The cellulase enzymes hydrolyse CMC, thereby increasing the viscosity of the incubation mixture. Determination of the cellulase activity, measured in terms of S-CEVU, was determined according to the analysis method AF 302/2-GB which is available from the Applicant upon re¬ quest. The S-CEVU assay quantifies the amount of catalytic activity present in the sample by measuring the ability of the sample to reduce the viscosity of a solution of carboxymethylcellu¬ lose (CMC). The assay is carried out at 40°C, pH 7.5 using a relative enzyme standard for reducing the viscosity of the CMC substrate. CELLULASE ACTIVITY ON CELLOTRIOSE The cellulase activity on cellotriose, in terms of k ^ . (s" 1 ) , was determined by a coupled assay: Cellotriose → Glucose - Cellobiose (cat.: cellulase) Glucose + O 2 + H 2 O → Gluconate + H 2 O 2 (cat.: Glucoseoxidase) H 2 O 2 + ABTS R → ABTS 0x (cat.: Peroxidase) which is followed spectrophotometrically at 418 nm (maximum absorbance of ABTS° X at 418 nm) . Method: The GOD-Perid Test Kit (available from Boehringer Mannheim, art. 124 036) was used. The buffer-enzyme solution in the test kit was dissolved in 500 ml milli Q water. pH of the solution was adjusted to 8.5 (NaOH) . 80 mg of ABTS R (available from Boehringer Mannheim, art. 756 407) was dissolved in 10 ml GOD-Perid corresponding to a total concentration of ABTS R of 10 mg/ml. A substrate stock solution of 5 mmole (2.52 mg/ml) of cello¬ triose (available from Merck art. 24741) in water was pre¬ pared. Diluted solutions in water corresponding to 1000 μ- mole, 500 μmole, 376 μmole, 250 μmole, lOOμmole and 60 μmole were prepared. The reaction mixture was prepared by mixing 1 part of sub¬ strate solution with 1 part of GOD-Perid. A solution of the cellulase enzyme to be determined in a concentration of 1.0 - 3.0 μmole was prepared. 50 μl of enzyme solution and 450 μl of reaction mixture were mixed. The measurements were carried out on a HP 8452A Diode Array Spectrophotometer thermostated at 40°C, 1 cm cuvette, at a wavelength of 418 nm. The reaction was followed by measuring the oxidation of ABTS every 20 sec for 600 sec in total. Calculations : The cellulase activity on cellotriose, in terms of k cat (s" 1 ) , was calculated from a Lineweaver-Burk plot (a plot of 1/V versus 1/[S]): the slope and the intersection were deter¬ mined by linear regression analysis. The following constants were used for the calculations: 5 Cellulase: e = 66,310 M^-cm "1 ABTS OX : e = 0.0323 μmole- 1 «cm- 1 10 The following examples illustrate the invention and facili¬ tate its understanding. EXAMPLE 1 15 Determination of cellulase activity (measured in S-CEVU) , activity towards cellotriose and activity towards dyed mi¬ crocrystalline cellulose, respectively, was carried out as described above. 20 These determinations were carried out for the enzymes, i.e. the cellulase components, listed in the following TABLE I together with the determined activities. CBH I, EG I and EG I-F have retaining-type activity (Eur. J. Biochem . , 217, p. 25947-953 (1993) ) . TABLE I Molecular Activity Act. on ENZYME weight per mg protein cello¬ (kD) triose S-CEVU * Red Avicel kcatCs- 1 ) Units First cellulase components: CBH I 70 0 0.0000242 0.015 EG I 50 200 0.0000354 1.5 EG I-F 50 465 0.0000252 5.5 Second cellulase components: EG II 50 200 0.00021 0 EG III 26 14 n.a. 0 EG V 43 430 0.002204 0 EG V 22 700 0.002043 0 core EG VI 38 150 0.000424 0 EG C 60 n.a. 0.002511 0 *: S - CELLULASE VISCOSITY UNIT The results show that the cellulase components denoted CBH I, EG I and EG I-F have a very low catalytic activity on Red Avicel as compared to the cellulase components EG II, EG III, EG V EG V core, EG VI and EG C, which all exhibit a catalytic activity on Red Avicel at pH 7.5 per 1 mg of cellulase protein corresponding to an adsorption higher than 10" 4 at a wavelength of 536 nm. Accordingly, the cellulase components EG II, EG III, EG V EG V core, EG VI and EG C are capable and effective of colour clarification when used for washing cellulose-containing fabrics. The mentioned cellulase components are also capable of particulate soil removal but their capability of particulate soil removal is combined with a moderate fabric damage which is in contrast to the particulate soil removal capability of the cellulase components CBH I and EG I, see below. Furthermore, it is shown that the cellulase components CBH I, EG I and EG I-F exhibit a catalytic activity on cellotriose at pH 8.5, whereas EG II, EG III, EG V EG V core, EG VI and EG C do not exhibit any activity on cellotriose. Accordingly, the cellulase components CBH I, EG I-F and EG I, when used in a dosage range of 0.001 - 100 mg are capable of performing particulate soil removal without damaging the fabric and without performing colour clarifica¬ tion. EXAMPLE II A. Stain Removal Test Procedure 4 carbon black stained swatches (5 x 7.5 cm) were washed in a Linitest with 10 stainless steel balls for agitation, at 40°C. The detergent concentration was 0.7%, tap water was used. Each Linitest pot was filled with 400 ml detergent solution. The wash cycle time was 60 minutes. After each cycle the swatches were rinsed, each swatch separately, under tap water. All the swatches were then rinsed together and rinsed in a washing machine. The reference detergent is a European-type with comprising no enzymes, and no dye transfer inhibitor polymer + citric acid to pH 7. Stain removal vs. an unwashed carbon black stained swatch was measured by spectrophotometric reflectance using a Spectraflash 500 after 2 wash cycles. Percentage stain removal was expressed as the percentage difference in 5 reflectance versus the unwashed swatch. The result of the measurements is shown in the table below. The figures are mean values of 4 carbon black stained swatches. % Stain Removal 10 Reference (Ref) 16 Ref + EG I (100 S-CEVU/400 ml) 32 Ref + EG V (100 S-CEVU/400 ml) 17 Ref + EG I (100 S-CEVU/400 ml) + EG V (100 S-CEVU/400 ml) 35 15 B. Depilling/Colour Clarification Test Procedure 20 4 blue underwear swatches (old pyjamas fabric, size 10 x 7.5 cm) were washed in a Linitest, with 10 stainless steel balls for agitation, at 40°C. The detergent concentration was 0.7%, tap water was used. Each Linitest pot was filled with 25400 ml detergent solution. The wash cycle time was 60 min¬ utes. After each cycle the underwear swatches were rinsed, each swatch separately, under tap water. All the swatches were then rinsed together in a washing machine. 30 The reference detergent is a European-type detergent compo¬ sition with no enzymes and no dye transfer inhibitor polymer + citric acid to pH 7. Visual grading (*) vs. the reference (without enzymes) was 35 performed after 5 wash cycles. The result of the measure- ments is shown in the table below. The figures are mean values of 4 underwear swatches. * 0 = Equally good 1 = " Slightly better 3 = Much better 4 = Excellent Blue underwear Depilling EG I EG V EG I (100 S-CEVU/400ml) (100 S-CEVU/400ml) (100 S-CEVU/400ml) + EG V (100 S-CEVU/400ml) -0.09 1.63 (sO.33) 2.84 (SO.33) EXAMPLES III to XIX The following compositions are made wherein or to which the first and second cellulase components may be present or added. a) Compact granular detergent : examples III and IV. Example III IV Tallow alkyl sulphate 1.80 2.40 C 45 alkyl sulphate 14.00 13.10 C 45 alcohol 7 times ethoxylated 4.00 4.00 Tallow alcohol 11 times ethoxylated 1.80 1.80 Dispersant 0.07 0.1 Silicone fluid 0.80 0.80 Trisodium citrate 14.00 15.00 Citric acid 3.00 2.50 Zeolite 32.50 32.10 Maleic acid acrylic acid copolymer 5.00 5.00 Diethylene triamine penta (methylene phosphonic acid) (DETMPA) 1.00 0.20 Protease (4 KNPU) 0.60 0.60 Lipase (100 KLU) 0.36 0.40 Amylase (60 KNU) 0.30 0.30 Sodium silicate 2.00 2.50 Sodium sulphate 3.50 5.20 PVP 0.30 0.50 Minors up to 100 b) conventional granular detergent : examples V and VI Example V VI Alkyl sulphate 6.5 8.0 Sodium sulphate 15.0 18.0 Zeolite A 26.0 22.0 Sodium nitrilotriacetate 5.0 5.0 PVP 0.5 0.7 TAED 3.0 3.0 Perborate 15.0 Minors up to 100 c) liquid detergent : examples VII and VIII The liquid detergent compositions of the present invention comprise an effective amount of the first and second cellulase component, preferably from 0.0001% to 10%, more preferably from 0.001% to 1% and most preferably from 0.001% to 0.1% by weight of cellulase enzyme protein in the compo¬ sition. Example VII VIII c i 2 -i 4 alkenyl succinic acid 3.0 8.0 Citric acid monohydrate 10.0 15.0 Sodium Cι 2 .u alkyl sulphate 8.0 8.0 Sodium sulphate of C12-15 alcohol 2 times ethoxylated - 3.0 C I2 _i 5 alcohol 7 times ethoxylated — 8.0 C 5 alcohol 5 times ethoxylated 8.0 Diethylene triamine penta(methylene phosphonic acid) (DETMPA) 0.2 — Oleic acid 1.8 - Ethanol 4.0 4.0 Propanediol 2.0 2.0 Protease (4 KNPU) 0.2 0.2 PVP 1.0 2.0 Suds suppressor 0.15 0.15 NaOH up to pH 7.5 Waters and minors up to 100 parts d) granular detergent compositions: examples IX - XIII The granular detergent compositions of the present invention contain an effective amount of the first and second cellulase component, preferably from 0.001% to 10%, more preferably from 0.005% to 5%, and most preferably from 0.01% to 1% by weight of total cellulase enzyme protein in the composition. Example IX X XI XII XIII Alkyl sulphate 8.0 20.0 7 4.5 Alkyl ethoxysulphate 2.0 6.0 5 5.5 9.5 Mixture of C 25 and C 45 alcohol 3 and 7times ethoxylated 6.0 3.0 5 Polyhydroxy fatty acid amide 2.5 - Linear alkylbenzene sulphonate - - - 4.0 10.0 Zeolite 17.0 20.0 10.0 4.0 0.3 Layered silicate/citrate 16.0 12.5 10.0 4.0 0.3 Carbonate 7.0 23.0 5.0 10.0 24. Nonanoyl Caprolactam - - 5.0 - - Maleic acid acrylic acid copolymer 5.0 - 4.0 5.0 5.0 Soil release polymer 0.4 - 0.2 - - Protease (4 KNPU) 2.5 1.5 0.3 1.0 1.5 Lipase (100 KLU) 0.2 - 0.3 0.2 0.2 Perborate - 3.0 - 22.0 - TAED 6.0 - - 6.0 - Percarbonate 22.0 - 15.0 - - EDDS 0.3 - 0.4 - - Suds suppressor 3.5 0.32 2.0 0.7 1.5 Water, perfume and minors up to 100 ;parts e) liquid detergent compositions: examples XIV - XVII Examples XIV XV XVI XVII C 12 -C 14 alkyl sulphate (sodium) 20.0 12.0 10.0 11.5 2-Butyl octanoic acid 5.0 7.0 Sodium citrate 1.0 2.5 - 3.0 C JO alcohol ethoxylate (3) 13.0 3.5 25.0 9.5 Monoethanol amine 2.5 6.0 Fatty acid 10.0 14.0 0.1 Propane diol 8.0 15.0 8.0 4.5 Lipase (100 KLU) 0.15 - 0.9 Amylase (66 KNU) 0.10 - Protease (4 KNPU) 0.50 1.2 0.5 Soil release agent 0.50 - Water/propylene glycol/ethanol up to 100 parts f) bar fabric cleaning compositions A laundry bar suitable for hand-washing soiled fabrics is prepared by standard extrusion processes. The bars contain an effective amount of the first and second cellulase compo¬ nent, preferably from 0.001% to 10%, more preferably from 0.01% to 1% by weight of the composition and comprises the following: Example XVIII Component Weight % Alkyl sulphate 30 Phosphate (as sodium tripolyphosphate) 7 Sodium carbonate 25 Sodium pyrophosphate 7 Coconut monoethanolamide 2 Zeolite A (0.1-10 micron) 5 Carboxymethylcellulose 0.2 Polyacrylate (m.w. 1400) 0.2 (6-Nonanamidocaproyl)oxybenzenesulfonate 5 Sodium Percarbonate 5 Brightener, perfume 0.2 Protease 0.3** Lipase (100 KNU) 0.3 CaS0 4 1 MgS0 4 Water Filler* Balance to lOO' * Can be selected from convenient materials such as CaC0 3 , talc, clay, silicates, and the like. ** Denotes mg of active enzyme per gram of composition. The detergent laundry bars are processed in conventional soap or detergent bar making equipment as commonly used in the art. EXAMPLE XIX Compact granular detergent: w/w% Alkyl Sulphate 8.0 Alkyl Ethoxy Sulphate 2.0 Mixture of C25 and C45 alcohol 3 and 7 times ethoxylated 6.0 Polyhydroxy fatty acid amide 2.5 Zeolite 17.0 Layered silicate/citrate 16.0 Carbonate 7.0 Maleic acid acrylic acid copolymer 5.0 Soil release polymer 0.4 CMC 0.4 Poly (4-vinylpyridine)-N-oxide 0.1 PEG2000 0.2 Protease (4 KNPU) 2.5 Lipase (100 KLU) 0.2 EG V (1000 S-CEVU) 0.2 EG I (1250 S-CEVU) 1.0 TAED 6.0 Percarbonate 22.0 Ethylene Diamine Disuccinic acid (EDDS) 0.3 Suds suppressor 3.5 Disodium-4.4 -bis (2-morpholino -4-anilino-s-triazin-6-ylamino) stilbene-2,2'-disulphonate 0.25 Disodium-4,4 '-bis (2-sulfostyril) biphenyl 0.05 Water, Perfume (Encaps) and Minors up to 100 parts SEQUENCE LISTING (1) GENERAL INFORMATION: (i) APPLICANT: (A) NAME: Novo Nordisk A/S (B) STREET: Novo Alle (C) CITY: Bagsvaerd (E) COUNTRY: Denmark (F) POSTAL CODE (ZIP): DK-2880 (G) TELEPHONE: +45 4444 8888 (H) TELEFAX: +45 4449 3256 (I) TELEX: 37173 (A) NAME: The Procter & Gamble Company (B) STREET: One Procter & Gamble Plaza (C) CITY: Cincinnati (D) STATE: OHIO (E) COUNTRY: U.S.A. (F) POSTAL CODE (ZIP): 45202 (ii) TITLE OF INVENTION: A detergent composition comprising cellulolytic enzymes (iii) NUMBER OF SEQUENCES: 6 (iv) COMPUTER READABLE FORM: (A) MEDIUM TYPE: Floppy disk (B) COMPUTER: IBM PC compatible (C) OPERATING SYSTEM: PC-DOS/MS-DOS (D) SOFTWARE: Patentin Release #1.0, Version #1.25 (EPO) (2) INFORMATION FOR SEQ ID NO:l: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 507 amino acids (B) TYPE: amino acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: protein (vi) ORIGINAL SOURCE: (A) ORGANISM: Humicola griseus (x) PUBLICATION INFORMATION: (A) AUTHORS: de Oliviera Azevedo, M. Radford, A. (C) JOURNAL: Nucleic Acids Res. (D) VOLUME: 18 (F) PAGE: 668 (G) DATE: 1990 (xi) SEQUENCE DESCRIPTION: SEQ ID NO:l: Gin Gin Ala Cys Ser Leu Thr Thr Glu Arg His Pro Ser Leu Ser Trp 1 5 10 15 Asn Lys Cys Thr Ala Gly Cys Gin Cys Gin Thr Val Gin Ala Ser lie 20 25 30 Thr Leu Asp Ser Asn Trp Arg Trp Thr His Gin Val Ser Gly Ser Thr 35 40 45 Asn Cys Tyr Thr Gly Asn Lys Trp Asp Thr Ser lie Cys Thr Asp Ala 50 55 60 Lys Ser Cys Ala His Asn Cys Cys Val Asp Gly Ala Tyr Thr Ser Thr 65 70 75 80 Tyr Gly lie Thr Thr Asn Gly Asp Ser Leu Ser Ser Leu Lys Phe Val 85 90 95 Thr Lys Gly Gin His Ser Thr Asn Val Gly Ser His Thr Tyr Leu Met 100 105 110 Asp Gly Glu Asp Lys Tyr Gin Thr Phe Glu Leu Leu Gly Asn Glu Phe 115 120 125 Thr Thr Asp Val Asp Val Ser Asn lie Gly Cys Gly Leu Asn Gly Ala 130 135 140 Thr Tyr Phe Val Ser Met Asp Ala Asp Gly Gly Leu Ser Arg Tyr Pro 145 150 155 160 Cys Asn Lys Ala Gly Ala Lys Tyr Gly Thr Gly Tyr Cys Asp Ala Gin 165 170 175 Cys Pro Arg Asp lie Lys Phe lie Asn Gly Glu Ala Asn He Glu Gly 180 185 190 Trp Thr Gly Ser Thr Asn Asp Pro Asn Ala Gly Ala Cys Ser Arg Tyr 195 200 205 Gly Thr Cys Cys Ser Glu Met Asp He Trp Glu Ala Gin Gin His Ala 210 215 220 Thr Ala Phe Pro His Pro Cys Thr He He Ala Gin Ser Arg Cys Glu 225 230 235 240 Gly Asp Ser Cys Gly Gly Thr Tyr Ser Asn Glu Arg Tyr Ala Gly Val 245 250 255 Cys Asp Pro Asp Gly Cys Asp Phe Asn Ser Tyr Arg Gin Gly Asn Lys 260 265 270 Thr Phe Tyr Gly Lys Gly Met Thr Val His Thr Thr Lys Lys He Thr 275 280 285 Val Val Thr Pro Phe Leu Lys Asp Ala Asn Gly Asp Leu Gly Glu He 290 295 300 Lys Arg Phe Tyr Val Gin Asp Gly Lys He He Pro Asn Ser Glu Ser 305 310 315 320 Thr He Pro Gly Val Glu Gly Asn Ser He Thr Gin Asp Trp Cys Asp 325 330 335 Arg Gin Lys Val Ala Phe Gly Asp He Asp Asp Phe Asn Arg Lys Gly 340 345 350 Gly Ala Met Lys Gin Met Gly Lys Ala Leu Ala Gly Pro Met Val Leu 355 360 365 Met Ser He Trp Asp Asp His Ala Ser Asn Met Leu Trp Leu Asp Ser 370 375 380 Thr Phe Pro Val Asp Ala Ala Gly Lys Pro Gly Ala Glu Arg Gly Ala 385 390 395 400 Cys Pro Thr Thr Ser Gly Val Pro Ala Glu Val Glu Ala Glu Ala Pro 405 410 415 Asn Ser Asn Val Val Phe Ser Asn He Arg Pro Gly Pro He Gly Ser 420 425 430 Thr Val Ala Gly Leu Pro Gly Ala Gly Asn Gly Gly Asn Asn Gly Gly 435 440 445 Asn Pro Pro Pro Pro Thr Thr Thr Thr Ser Ser Ala Pro Ala Thr Thr 450 455 460 Thr Thr Ala Ser Ala Gly Pro Lys Ala Gly Arg Trp Gin Gin Cys Gly 465 470 475 480 Gly He Gly Phe Thr Gly Pro Thr Gin Cys Glu Glu Pro Tyr He Cys 485 490 495 Thr Lys Leu Asn Asp Trp Tyr Ser Gin Cys Leu 500 505 (2) INFORMATION FOR SEQ ID NO:2: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 415 amino acids (B) TYPE: amino acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: protein (vi) ORIGINAL SOURCE: (A) ORGANISM: Humicola insolens (B) STRAIN: DSM 1800 (xi ) SEQUENCE DESCRIPTION: SEQ ID NO: 2 : Gin Lys Pro Gly Glu Thr Lys Glu Val His Pro Gin Leu Thr Thr Phe 1 5 10 15 Arg Cys Thr Lys Arg Gly Gly Cys Lys Pro Ala Thr Asn Phe He Val 20 25 30 Leu Asp Ser Leu Ser His Pro He His Arg Ala Glu Gly Leu Gly Pro 35 40 45 Gly Gly Cys Gly Asp Trp Gly Asn Pro Pro Pro Lys Asp Val Cys Pro 50 55 60 Asp Val Glu Ser Cys Ala Lys Asn Cys He Met Glu Gly He Pro Asp 65 70 75 80 Tyr Ser Gin Tyr Gly Val Thr Thr Asn Gly Thr Ser Leu Arg Leu Gin 85 90 95 His He Leu Pro Asp Gly Arg Val Pro Ser Pro Arg Val Tyr Leu Leu 100 105 110 Asp Lys Thr Lys Arg Arg Tyr Glu Met Leu His Leu Thr Gly Phe Glu 115 120 125 Phe Thr Phe Asp Val Asp Ala Thr Lys Leu Pro Cys Gly Met Asn Ser 130 135 140 Ala Leu Tyr Leu Ser Glu Met His Pro Thr Gly Ala Lys Ser Lys Tyr 145 150 155 160 Asn Pro Gly Gly Ala Tyr Tyr Gly Thr Gly Tyr Cys Asp Ala Gin Cys 165 170 175 Phe Val Thr Pro Phe lie Asn Gly Leu Gly Asn He Glu Gly Lys Gly 180 185 190 Ser Cys Cys Asn Glu Met Asp He Trp Glu Ala Asn Ser Arg Ala Ser 195 200 205 His Val Ala Pro His Thr Cys Asn Lys Lys Gly Leu Tyr Leu Cys Glu 210 215 220 Gly Glu Glu Cys Ala Phe Glu Gly Val Cys Asp Lys Asn Gly Cys Gly 225 230 235 240 Trp Asn Asn Tyr Arg Val Asn Val Thr Asp Tyr Tyr Gly Arg Gly Glu 245 250 255 Glu Phe Lys Val Asn Thr Leu Lys Pro Phe Thr Val Val Thr Gin Phe 260 265 270 Leu Ala Asn Arg Arg Gly Lys Leu Glu Lys He His Arg Phe Tyr Val 275 280 285 Gin Asp Gly Lys Val He Glu Ser Phe Tyr Thr Asn Lys Glu Gly Val 290 295 300 Pro Tyr Thr Asn Met He Asp Asp Glu Phe Cys Glu Ala Thr Gly Ser 305 310 315 320 Arg Lys Tyr Met Glu Leu Gly Ala Thr Gin Gly Met Gly Glu Ala Leu 325 330 335 Thr Arg Gly Met Val Leu Ala Met Ser He Trp Trp Asp Gin Gly Gly 340 345 350 Asn Met Glu Trp Leu Asp His Gly Glu Ala Gly Pro Cys Ala Lys Gly 355 360 365 Glu Gly Ala Pro Ser Asn He Val Gin Val Glu Pro Phe Pro Glu Val 370 375 380 Thr Tyr Thr Asn Leu Arg Trp Gly Glu He Gly Ser Thr Tyr Gin Glu 385 390 395 400 Val Gin Lys Pro Lys Pro Lys Pro Gly His Gly Pro Arg Ser Asp 405 410 415 (2) INFORMATION FOR SEQ ID NO:3: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 409 amino acids (B) TYPE: amino acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: protein (vi) ORIGINAL SOURCE: (A) ORGANISM: Fusarium oxysporum (B) STRAIN: DSM 2672 (xi) SEQUENCE DESCRIPTION: SEQ ID NO:3: Gin Thr Pro Asp Lys Ala Lys Glu Gin His Pro Lys Leu Glu Thr Tyr 1 5 10 15 Arg Cys Thr Lys Ala Ser Gly Cys Lys Lys Gin Thr Asn Tyr He Val 20 25 30 Ala Asp Ala Gly He His Gly He Arg Arg Ser Ala Gly Cys Gly Asp 35 40 45 Trp Gly Gin Lys Pro Asn Ala Thr Ala Cys Pro Asp Glu Ala Ser Cys 50 55 60 Ala Lys Asn Cys He Leu Ser Gly Met Asp Ser Asn Ala Tyr Lys Asn 65 70 75 80 Ala Gly He Thr Thr Ser Gly Asn Lys Leu Arg Leu Gin Gin Leu He 85 90 95 Asn Asn Gin Leu Val Ser Pro Arg Val Tyr Leu Leu Glu Glu Asn Lys 100 105 110 Lys Lys Tyr Glu Met Leu His Leu Thr Gly Thr Glu Phe Ser Phe Asp 115 120 125 Val Glu Met Glu Lys Leu Pro Cys Gly Met Asn Gly Ala Leu Tyr Leu 130 135 140 Ser Glu Met Pro Gin Asp Gly Gly Lys Ser Thr Ser Arg Asn Ser Lys 145 150 155 160 Ala Gly Ala Tyr Tyr Gly Ala Gly Tyr Cys Asp Ala Gin Cys Tyr Val 165 170 175 Thr Pro Phe He Asn Gly Val Gly Asn He Lys Gly Gin Gly Val Cys 180 185 190 Cys Asn Glu Leu Asp He Trp Glu Ala Asn Ser Arg Ala Thr His He 195 200 205 Ala Pro His Pro Cys Ser Lys Pro Gly Leu Tyr Gly Cys Thr Gly Asp 210 215 220 Glu Cys Gly Ser Ser Gly He Cys Asp Lys Ala Gly Cys Gly Trp Asn 225 230 235 240 His Asn Arg He Asn Val Thr Asp Phe Tyr Gly Arg Gly Lys Gin Tyr 245 250 255 Lys Val Asp Ser Thr Arg Lys Phe Thr Val Thr Ser Gin Phe Val Ala 260 265 270 Asn Lys Gin Gly Asp Leu He Glu Leu His Arg His Tyr He Gin Asp 275 280 285 Asn Lys Val He Glu Ser Ala Val Val Asn He Ser Gly Pro Pro Lys 290 295 300 He Asn Phe He Asn Asp Lys Tyr Cys Ala Ala Thr Gly Ala Asn Glu 305 310 315 320 Tyr Met Arg Leu Gly Gly Thr Lys Gin Met Gly Asp Ala Met Ser Arg 325 330 335 Gly Met Val Leu Ala Met Ser Val Trp Trp Ser Glu Gly Asp Phe Met 340 345 350 Ala Trp Leu Asp Gin Gly Val Ala Gly Pro Cys Asp Ala Thr Glu Gly 355 360 365 Asp Pro Lys Asn He Val Lys Val Gin Pro Asn Pro Glu Val Thr Phe 370 375 380 Ser Asn He Arg lie Gly Glu He Gly Ser Thr Ser Ser Val Lys Ala 385 390 395 400 Pro Ala Tyr Pro Gly Pro His Arg Leu 405 (2) INFORMATION FOR SEQ ID NO:4: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 305 amino acids (B) TYPE: amino acid (D) TOPOLOGY: linear (ii) MOLECULE TYPE: protein (vi) ORIGINAL SOURCE: (A) ORGANISM: Humicola insolens (xi) SEQUENCE DESCRIPTION: SEQ ID NO:4: Met Arg Ser Ser Pro Leu Leu Pro Ser Ala Val Val Ala Ala Leu Pro -21 -20 -15 -10 Val Leu Ala Leu Ala Ala Asp Gly Arg Ser Thr Arg Tyr Trp Asp Cys -5 1 5 10 Cys Lys Pro Ser Cys Gly Trp Ala Lys Lys Ala Pro Val Asn Gin Pro 15 20 25 Val Phe Ser Cys Asn Ala Asn Phe Gin Arg He Thr Asp Phe Asp Ala 30 35 40 Lys Ser Gly Cys Glu Pro Gly Gly Val Ala Tyr Ser Cys Ala Asp Gin 45 50 55 Thr Pro Trp Ala Val Asn Asp Asp Phe Ala Leu Gly Phe Ala Ala Thr 60 65 70 75 Ser He Ala Gly Ser Asn Glu Ala Gly Trp Cys Cys Ala Cys Tyr Glu 80 85 90 Leu Thr Phe Thr Ser Gly Pro Val Ala Gly Lys Lys Met Val Val Gin 95 100 105 Ser Thr Ser Thr Gly Gly Asp Leu Gly Ser Asn His Phe Asp Leu Asn 110 115 120 He Pro Gly Gly Gly Val Gly He Phe Asp Gly Cys Thr Pro Gin Phe 125 130 135 Gly Gly Leu Pro Gly Gin Arg Tyr Gly Gly He Ser Ser Arg Asn Glu 140 145 150 155 Cys Asp Arg Phe Pro Asp Ala Leu Lys Pro Gly Cys Tyr Trp Arg Phe 160 165 170 Asp Trp Phe Lys Asn Ala Asp Asn Pro Ser Phe Ser Phe Arg Gin Val 175 180 185 Gin Cys Pro Ala Glu Leu Val Ala Arg Thr Gly Cys Arg Arg Asn Asp 190 195 200 Asp Gly Asn Phe Pro Ala Val Gin He Pro Ser Ser Ser Thr Ser Ser 205 210 215 Pro Val Asn Gin Pro Thr Ser Thr Ser Thr Thr Ser Thr Ser Thr Thr 220 225 230 235 Ser Ser Pro Pro Val Gin Pro Thr Thr Pro Ser Gly Cys Thr Ala Glu 240 245 250 Arg Trp Ala Gin Cys Gly Gly Asn Gly Trp Ser Gly Cys Thr Thr Cys 255 260 265 Val Ala Gly Ser Thr Cys Thr Lys He Asn Asp Trp Tyr His Gin Cys 270 275 280 Leu (2) INFORMATION FOR SEQ ID NO: 5: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 724 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: cDNA (vi) ORIGINAL SOURCE: (A) ORGANISM: Humicola insolens (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 5: CCTAGGTCGC CCACCATGCG CGTTTCTCTT GCTCTCCTCG CCTACCTGCT CAGCGCCGCC 60 CCGGCCTCGC CCGTCCCGGA GCTCGAGCCC CGGCAGTCCG GCAACCCCTT CTCCGGCCGC 120 ACCCTGCTGG TCAACTCGGA CTATAGCAGC AAGCTCGACC AGACGCGCCA GGCCTTTCCT 180 GTCCCGCGGC GACCAGACCA ACGCTGCCAA GGTCAAGTAC GTCCAGGAGA AGGTTGGCAC 240 CTTTCTATTG GACTTCCAAC ATCTTCCTCC TGCGCAGCAC TGACGTTGCC ATCCAGAATG 300 CGCGCCGCCA AGGCCGCGCG AGAACCCCAT CGTCGGTCTC GTCCTGTACA ACCTCCCCGA 360 CCGCGACTGC AGCGACGCGG CAGTACCTCT GGCGACGTTA AGCTCTCCCA GAACGGCCTG 420 AACCGGTACA AGAACGAGTA CGTCAACCCG TTCGCCCAGA AGCTCAAGGC CGCGTCCGAC 480 GTGCAGTTCG CCGTCATCCT CGAGCCCGAT GCCATCGGCA ACATGGTCAC GGGCACCAGC 540 GCCTTCTGCC GCAACGCCCG CGGCCCTCAG AGGAGGCCAT CGGCTATGCT ATCTCTCCTC 600 GGCTGGGCCG ATAAGCTCGA GCCAACTGCC CAGGAGGTGC CACCATCCTC CAAAAGGCCG 660 GTAACAACGC AAGATCGCGG CTTCTCAGCA ACGTTCCAAC TACAACCTAT TCACGACAAC 720 CGCG 724 (2) INFORMATION FOR SEQ ID NO:6: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 526 amino acids (B) TYPE: amino acid (D) TOPOLOGY: linear (ii) MOLECULE TYPE: protein (vi) ORIGINAL SOURCE: (A) ORGANISM: Bacillus lautus (xi) SEQUENCE DESCRIPTION: SEQ ID NO:6: Met Arg He His Ala He Arg Gin Ser Cys Arg Leu Val Leu Thr Met 1 5 10 15 Val Leu Met Leu Gly Leu Leu Leu Pro Val Gly Ala Pro Lys Gly Tyr 20 25 30 Ala Ala Pro Ala Val Pro Phe Gly Gin Leu Lys Val Gin Gly Asn Gin 35 40 45 Leu Val Gly Gin Ser Gly Gin Ala Val Gin Leu Val Gly Met Ser Ser 50 55 60 His Gly Leu Gin Trp Tyr Gly Asn Phe Val Asn Lys Ser Ser Leu Gin 65 70 75 80 Trp Met Arg Asp Asn Trp Gly He Asn Val Phe Arg Ala Ala Met Tyr 85 90 95 Thr Ser Glu Asp Gly Tyr He Thr Asp Pro Ser Val Lys Asn Lys Val 100 105 110 Lys Glu Ala Val Gin Ala Ser He Asp Leu Ala Leu Tyr Val He He 115 120 125 Asp Trp His He Leu Ser Asp Gly Asn Pro Asn Thr Tyr Lys Ala Gin 130 135 140 Ser Lys Ala Phe Phe Gin Glu Met Ala Thr Leu Tyr Gly Asn Thr Pro 145 150 155 160 Asn Val He Tyr Glu He Ala Thr Ser Pro Thr Glu Cys Val Leu Gly 165 170 175 Arg Cys Gin Ser Ser Glu Glu Val He Thr Ala He Arg Ser He Asp 180 185 190 Pro Asp Gly Val Val He Val Gly Ser Pro Thr Trp Ser Gin Asp He 195 200 205 His Leu Ala Ala Asp Asn Pro Val Ser His Ser Asn Val Met Tyr Ala 210 215 220 Leu His Phe Tyr Ser Gly Thr His Gly Gin Phe Leu Arg Asp Arg He 225 230 235 240 Thr Tyr Ala Met Asn Lys Gly Ala Ala He Phe Val Thr Glu Trp Gly 245 250 255 Thr Ser Asp Ala Ser Gly Asn Gly Gly Pro Tyr Leu Pro Gin Ser Lys 260 265 270 Glu Trp He Asp Phe Leu Asn Ala Arg Lys He Ser Trp Val Asn Trp 275 280 285 Ser Leu Ala Asp Lys Val Glu Thr Ser Ala Ala Leu Met Pro Gly Ala 290 295 300 Ser Pro Thr Gly Ala Gly Pro Met Pro Asn Cys Arg Met Gly Lys Ser 305 310 315 320 Gly Ser Arg Ser Asn Pro Ala Ser Asn Trp Arg Arg Gin Gly Asn Pro 325 330 335 Thr Ala Pro Ala Ala Pro Thr Asn Leu Ser Ala Asn Gly Gly Asn Ala 340 345 350 Gin Val Ser Leu Thr Trp Asn Ala Val Ser Gly Ala Thr Ser Tyr Thr 355 360 365 Val Lys Arg Ala Thr Thr Ser Gly Gly Pro Tyr Thr Asn Val Asp Arg 370 375 380 Gly Val Thr Ala Thr Ser Tyr Thr Asn Thr Gly Leu Thr Asn Gly Thr 385 390 395 400 Thr Tyr Tyr Tyr Val Val Arg Ala Ser Asn Ser Ala Gly Ser Ser Ala 405 410 415 Asn Ser Ala Gin Ala Ser Ala Thr Pro Ala Ser Gly Gly Ala Ser Thr 420 425 430 Gly Asn Leu Val Val Gin Tyr Lys Val Gly Asp Thr Ser Ala Thr Asp 435 440 445 Asn Gin Met Lys Pro Ser Phe Asn He Lys Asn Asn Gly Thr Thr Pro 450 455 460 Val Asn Leu Ser Gly Leu Lys Leu Xaa Xaa Xaa Xaa Xaa Lys Asp Gly 465 470 475 480 Pro Ala Asp Met Ser Cys Ser He Asp Trp Ala Gin He Gly Arg Thr 485 490 495 Asn Val Leu Leu Ala Phe Ala Asn Phe Thr Gly Ser Asn Thr Asp Thr 500 505 510 Tyr Cys Cys Glu Leu Ser Phe Ser Cys Thr Ala Gly Ser Tyr Pro Gly 515 520 525 Tyr Ala Trp 530

Claims: CLAIMS 1. Detergent composition comprising a first cellulase compo¬ nent having retaining-type activity and being capable of 5 particulate soil removal and a second cellulase component having multiple domains comprising at least one non-catalyt¬ ic domain attached to a catalytic domain and being capable of colour clarification wherein at least one of the cellulase components is a single (recombinant) component. 10 2. A detergent composition according to claim 1 wherein the single (recombinant) component is present in an amount of at least 5%, based on the total weight of cellulase protein in the composition. 15 3. A detergent composition according to claim 1 or 2 wherein the first and the second component are single components. 4. A detergent composition according to any of the claims 201-3, wherein the first and the second cellulase component, respectively, is present in a concentration corresponding to a concentration in the washing liquor of 0.001 - 100 mg of cellulase protein per litre washing solution. 255. A detergent composition according to claim 1, wherein first and second cellulase component are present in a weight ratio of cellulase protein in the range from about 30:1 to about 1:30. 306. A detergent composition according to claim 5, wherein first and second cellulase component are present in a weight ratio of cellulase protein in the range from about 10:1 to about 1:10. 357. A detergent composition according to claim 6, wherein first and second cellulase component are present in a weight ratio of cellulase protein in the range from about 2:1 to about 1:2. 8. A detergent composition according to any of the claims 1- 7, wherein the first and the second cellulase component, respectively, is a fungal or bacterial cellulase component. 59. A detergent composition according to claim 8, wherein the first and the second cellulase component, respectively, is one derivable from a strain of Humicola, Bacillus. Tri- choderma, Fusarium, Myceliophthora. Phanerochaete. Schizo- phyllum, Penicillium. Asperqillus. or Geotricum. 10 10. A detergent composition according to any of the claims 1-9, wherein the first cellulase component exhibits catalyt¬ ic activity on low molecular weight carbohydrate substrates. 1511. A detergent composition according to claim 10, wherein the first cellulase component has a catalytic activity on cellotriose at pH 8.5 corresponding to k^ of at least 0.01 s- 1 . 2012. A detergent composition according to any of the claims 1-11 wherein the first cellulase component is a core enzyme or a single domain protein. 13. A detergent composition according to any of the claims 251-12 wherein the first cellulase component exhibits low ca¬ talytic activity on dyed microcrystalline cellulose and is inadequate or incapable of providing colour clarification. 14. A detergent composition according to any of the claims 301-13, wherein the first cellulase component is a cellobio¬ hydrolase component which is immunoreactive with an antibody raised against a highly purified ~70kD cellobiohydrolase (EC 3.2.1.91) derived from Humicola inεolenε , DSM 1800, or which is a derivative of the ~70kD cellobiohydrolase exhibiting 35 cellulase activity. 15. A detergent composition according to claim 14 wherein the cellobiohydrolase component has the amino acid sequence listed as SEQ ID NO:l or a variant of said cellobiohydrolase having an amino acid sequence being at least 60% homologous 5 with said sequence. 16. A detergent composition according to any of the claims 1-13, wherein the first cellulase component is an endogluca¬ nase component which is immunoreactive with an antibody 10 raised against a highly purified ~50kD endoglucanase derived from Humicola inεolens, DSM 1800, or which is a derivative of the ~50kD endoglucanase exhibiting cellulase activity. 17. A detergent composition according to claim 16 wherein 15 the endoglucanase component has the amino acid sequence listed as SEQ ID NO:2 or a variant of said endoglucanase having an amino acid sequence being at least 60% homologous with said sequence. 2018. A detergent composition according to any of the claims 1-13, wherein the first cellulase component is an endogluca¬ nase component which is immunoreactive with an antibody raised against a highly purified ~58kD endoglucanase derived from Fuεarium oκyεporum, DSM 2672, or which is a derivative 25 of the ~58kD endoglucanase exhibiting cellulase activity. 19. A detergent composition according to claim 18 wherein the endoglucanase component has the amino acid sequence listed as SEQ ID NO:3 or a variant of said endoglucanase 30 having an amino acid sequence being at least 60% homologous with said sequence. 20. A detergent composition according to any of the claims 1-13 wherein the second cellulase component exhibits high 35 catalytic activity on cellodextrins having 6 glucose units (DP6) . 21. A detergent composition according to claim 20 wherein the second cellulase component exhibits high catalytic ac¬ tivity on dyed microcrystalline cellulose. 522. A detergent composition according to claim 21, wherein the second cellulase component has a catalytic activity on Red Avicel per 1 mg of cellulase protein higher than 10 ^ * IU. 1023. A detergent composition according to any of the claims 20-22 wherein the second cellulase component has a catalytic activity on cellotriose at pH 8.5 corresponding to k Cϊt below 0.01 s "1 . 1524. A detergent composition according to any of the claims 20-23, wherein the second cellulase component is an endoglu¬ canase component which is immunoreactive with an antibody raised against a highly purified ~43kD endoglucanase derived from Humicola insolens, DSM 1800, or which is a derivative 20 of the ~43kD endoglucanase exhibiting cellulase activity. 25. A detergent composition according to claim 24 wherein the endoglucanase component has the amino acid sequence listed as SEQ ID NO:4 or a variant of said endoglucanase 25 having an amino acid sequence being at least 60% homologous with said sequence. 26. A detergent composition according to claim 24 wherein the endoglucanase component comprises an amino acid sequence 30 encoded by the partial DNA sequence listed as SEQ ID NO:5 or a variant of said endoglucanase having an amino acid sequence being at least 60% homologous with said amino acid sequence. 27. A detergent composition according to claim 20, wherein the second cellulase component is an endoglucanase component which is immunoreactive with an antibody raised against a highly purified ~60kD endoglucanase derived from Bacilluε lautuε, NCIMB 40250, or which is a derivative of the ~60kD endoglucanase exhibiting cellulase activity. 28. A detergent composition according to claim 27 wherein the endoglucanase component has the amino acid sequence listed as SEQ ID NO:6 or a variant of said endoglucanase having an amino acid sequence being at least 60% homologous with said sequence. 29. A detergent composition according to any of the claims 1-28, wherein the detergent composition is a granular compo¬ sition. 30. A detergent composition according to claim 29, wherein the granular detergent composition is a compact granular composition. 31. A detergent composition according to any of the claims 1-28, wherein the detergent composition is a liquid composi¬ tion. 32. A detergent composition according to claim 31 wherein the liquid composition is a heavy duty liquid composition. 33. A detergent composition according to any of the claims 1-32 which additionally comprises one or more enzymes selected from the group consisting of proteases, lipases, esterases, oxidases, peroxidases and amylases. 34. A detergent composition according to claim 31 or 32 wherein the first cellulase component has an improved sta¬ bility in the presence of protease. 35. A detergent additive comprising a first cellulase compo¬ nent having retaining-type activity and which is capable of particulate soil removal and a second cellulase component having multiple domains comprising at least one non-catalyt- ic domain attached to a catalytic domain and which is capable of colour clarification wherein at least one of the components is a single (recombinant) component. 36. A method for treating fabrics in a washing machine wherein the fabric is treated with a washing liquor compris¬ ing a first cellulase component having retaining-type activ¬ ity and which is capable of particulate soil removal and a second cellulase component having multiple domains compris¬ ing at least one non-catalytic domain attached to a catalyt- ic domain and which is capable of colour clarification, at least one of the cellulase components being a single (recom¬ binant) component.

Inventors: CONVENTS ANDRE CHRISTIAN, JEFFREYS BRIAN, SCHUELEIN MARTIN, TIKHOMIROV DMITRY FEODOROVICH, CONVENTS, ANDRE, CHRISTIAN, JEFFREYS, BRIAN, SCHUELEIN, MARTIN, TIKHOMIROV, DMITRY, FEODOROVICH
Applicants: CONVENTS ANDRE CHRISTIAN, JEFFREYS BRIAN, NOVONORDISK AS, PROCTER & GAMBLE, SCHUELEIN MARTIN, TIKHOMIROV DMITRY FEODOROVICH, CONVENTS, ANDRE, CHRISTIAN, JEFFREYS, BRIAN, NOVO NORDISK A/S, SCHUELEIN, MARTIN, THE PROCTER & GAMBLE COMPANY, TIKHOMIROV, DMITRY, FEODOROVICH
Application year: 1994
Main classification: C11D3
IPC codes: C11D3, C12N9, C12N15, C12R1